How do you tell if you should use substitution or elimination?

Answers

Answer 1

Substitution is best used when one of the equations has only one variable and the other equation has two or more variables. Elimination is best used when both equations have two or more variables.

What is Substitution?

Substitution is a type of coding technique used in cryptography where each character in a plain text message is replaced with a different character or symbol in order to encrypt the message. Substituting characters is a way to create a code that can only be unlocked and read by someone who knows the correct substitution mapping. The substitution technique is one of the simplest forms of encryption and is used to secure data and ensure its privacy. Substitution is also used to improve the security of messages sent over the internet and other networks.

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Related Questions

Help me please


what is one immediate positive aspect of Washington's philosophy for African Americans.

Answers

I think Booker T Washington had a better strategy because it is better to improve yourself because it will last. protest will not last. He gives them the intelligence people need to be respected in the society. Gain rights on your own. The problem is it is not easy for Blacks to get a better education

MARKING BRAINLIEST IF RIGHT!! HELP PLEASE!
1.) Encyclopedia users should always check the date the encyclopedia and/or article was published because:

A.) older encyclopedias or articles may contain information that is out of date.

B.) newer encyclopedias or articles may contain information that is out of date.

C.) older encyclopedias may not be as thorough as newer versions.

D.) newer encyclopedias may not be as thorough as older versions.

Answers

Answer:

A)

Explanation:

Lets say the encyclopedia has info about the "current president" but the date is 2018, it would say that the President is Donald Trump rather than the actual president which is now Joe Biden.

HELPP!!!! GCSE English language paper 1 ‘The silent land’


4. Focus this part of your answer on the second part of the source, from

line 28 to the end.


A student said, 'In this part of the story, where Zoe and Jake are caught in

the avalanche, I can't believe Zoe is so slow to react to the warning signs

because, in the end, the situation sounds really dangerous.


To what extent do you agree?

In your response, you could:

consider Zoe's reactions in this part of the story

evaluate how the writer makes the situation sound dangerous

support your response with references to the text. (20 marks)

Answers

I think it’s understandable that Zoe is so slow to react. In particular the use of words like ‘silky’ and ‘beautiful’ paint a picture of something mesmerising not dangerous or destructive.

considering Zoe's reactions in this part of the story, It makes sense to me why Zoe is taking her time to respond. She feels a "little block of snow fall from below her" and hears a "rumble" at the beginning of the avalanche, but when she later sees "grey smoke unfurling in silken banners," she calls it "beautiful" since at this point she still believes the mountains to be magical. Particularly, the use of adjectives like "silky" and "beautiful" conjures up images of something captivating rather than harmful or destructive.

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What is a persona poem?

a poetic dialogue in which the main characters speak

a poetic discourse between the speaker and the poet

a poem featuring a dramatic character who tells a story

a poem in which the poet shares their own personal experiences

Answers

Answer:

A poem in which the poet shares their own personal experiences.

I'm pretty sure its that one. (Apology if I'm wrong)

Does the poet believe that a "dream deferred" brings about good or bad things? Use specific words and phrases from the poem to support your point.


Your response should be 3–5 sentences.

(Dream Deferred by Langston Hughes)

Answers

The poet believe that a "dream deferred" brings about good or bad things as people should be free to fulfill their dreams and that not being able to do so, as happened to many African-Americans.  

What is the message of the poem dreams deferred?

The moral of Langston Hughes' "A Dream Deferred" is that individuals should be free to pursue their aspirations, and that not being allowed to do so, as many African-Americans were at the time the poem was written and previously, is destructive to people and leads to misery.

According to the poem “Langston Hughes”, it states, “Does it dry up like a raisin in the sun? Or fester like a sore...."  This means that one's impression of a postponed desire might be compared to a formerly, fresh, grape as a result of being exposed to the sun.

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Is a memoir nonfiction?

Answers

A memoir is a nonfiction book that recounts your own life's events with an emphasis on your intimate relationships, personal experiences, and emotional honesty.

A memoir is a form of personal nonfiction that details the author's experiences in life. It is frequently written by someone who really experienced the events that are recounted in the book, and it usually focuses on a particular time or facet of the writer's life.

An autobiography, or nonfiction account of a person's life, is a sort of memoir. The major distinction between an autobiography and a memoir is that the former covers a person's whole life, whilst the latter concentrates on a particular moment or portion of it.

Memoirs may be written by people from different walks of life and can cover a variety of subjects, including growing up in a certain location or culture, overcoming difficulties or challenges, or delving into a specific passion or interest. People of any age can write memoirs as long as they have the adequate life experience to draw on.

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What is a benefit of a multi-party system Accenture?

Answers

Supply chains become collaborative supply networks with increased agility and resilience thanks to multiparty systems.

Multiparty systems enable individuals and organizations to share a common data infrastructure in order to boost productivity and develop new business and revenue models. They include distributed databases, distributed ledgers, distributed ledger technology, tokenization, and a variety of additional technologies and features.

There were already a lot of projects waiting. Public sector enterprises cannot successfully navigate through change and uncertainty on their own, and COVID-19 put multiparty system projects on a fast track to deployment. A financial services, digital identification, and supply chain consulting company is Accenture Blockchain and Multiparty Systems.

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What is the circumstance that brings Beowulf to the attention of the reader and begins to define his character

Answers

Old English epic poem Beowulf follows the pattern of Germanic heroic tale.

Who is Beowulf?

One of the most significant and frequently translated pieces of Old English literature is the epic poem Beowulf. The narrative takes place in 6th-century pagan Scandinavia. The Geat hero Beowulf helps Hrothgar, King of the Danes, whose mead hall in Heorot has been attacked by the monster Grendel. Grendel's mother storms the hall and is ultimately routed after Beowulf kills him. After winning, Beowulf returns to Geatland and ascends to the throne of the Geats. Beowulf kills a dragon fifty years later, but the fight leaves him severely wounded. After his passing, his companions cremate his remains and build a tower in his honor on a headland.

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The pronoun is bold is not vague. Select it’s one clear antecedent.

Have you ever played with a Rubik’s Cube? IT is a 3-D puzzle invented by Ernó Rubik in 1974.

Answers

Answer: "Rubik's Cube"

Explanation: An antecedent is defined as a thing or event that existed before or logically precedes another. "It" is describing the Rubik's Cube. The word "it" would not've been sensibly used in that sentence without the words "Rubik's Cube". Hope this helped! :)

Which element does figurative language rely on?(1 point) the reader's imagination the reader's imagination sources outside the story sources outside t

Answers

The element on which figurative language rely on is the reader's imagination.

What is figurative language?

Figurative language describes expressions that have meaning but are not literally accurate. When you remark, "That news impacted me like a ton of bricks," you are utilizing metaphor; your audience understands both how deeply upsetting the news you received was and that you were not literally hit by 2000 pounds of bricks (because if you had been you would be dead). Similar to the previous example, if you say, "He begged me to reconsider, but I had a heart of stone, and I refused," you are also employing figurative language. Your listeners will understand that you are describing yourself as rigid or unforgiving, but they will also know that your heart is not actually made of stone (because if it were you would be dead).

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How are the important Christmas celebrations for Sofia's family connected?

Answers

The importance of Christmas celebration to was connected  to the memory of many holiday shared together as family and the building of a plaza on the site of their old house by Sofia that she promised to return every Christmas.

Summary of The Tequila Worm

The story is a 14 years young Mexico named Sofia that comes from a  cheerful family that loves telling stories the stories she hears strengthen her bonds to her family and their tradition in their  neighborhood Texas El Segundo. Even though Sofia's family is poor, they find joy and riches in celebrating holidays like Easter, Mexican Christmas and the day of dead.

Sofia got a scholarship in a prestigious and expensive school, she was scared that it will take way her away from her family and traditions. But at the end it exposes her to the outside world and strengthen her bond to her family, tradition and her neighborhood where she live.

After years of studies ,Sofia came back to her  neighborhood which  has changed a lot and she move her mum to quiet place but her old house remain in ruins due neglects. She walk down the memory lane of her family and they holidays connects her to her loved that has passed a way. She builds a plaza that her mum always talked about where people meet and fall in love and gist on the site of their old house. Sofia realizes  that the plaza is indeed, an important gathering spot for Mexican Americans and she promises to return every year for Christmas.

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In the sentence below, what is the function of the underlined infinitive phrase? She had learned to fire the North Korean equivalent of a Soviet anti-aircraft gun.

Answers

There is no underlined phrase in your question but the infinitive phrase is: TO FIRE THE NORTH KOREAN EQUIVALENT OF A SOVIET ANTI-CRAFT GUN

Answer: The infinitive phrase here functions a noun. It is the direct object of the verb “learned”.

Explanation:

An infinitive phrase is a phrase that starts with an infinitive (to + a verb) together with other modifiers or objects.

Infinitive phrases can function as nouns or adjectives or Adverbs.

When they function as a noun, they can do it either as a subject or an object.

In the sentence above, it function as a noun and as the direct object of the verb “learned”.

Are you sure you have shoot the door

Answers

Answer:

No,but i watch anime

Explanation:

Answer: Are you sure?


Select the correct text in the passage.
Which two sentences from the text serve as examples of parallelism as a rhetorical strategy?
Twenty-five years ago today, America had a change of heart and a change of course. Instead of polluting our waters, we
decided to clean them. Since the passage of the Clean Water Act, we have stopped billions of pounds of pollution from flowing
into our rivers, lakes, and streams; and doubled the number of waters safe for swimming and fishing.
This change of heart was formalized by our laws, but it was carried out by our people. People like Vicki Deisner of the Ohio
Environmental Council. Vicki grew up in the Cleveland area and remembers the Cuyahoga River catching fire. For most of her
adult life she has worked to clean up and restore the Cuyahoga and other rivers and, as a health professional, she has worked
Info

Answers

The correct option is (A)

Twenty-five years ago today, America had a change of heart—and a change of course. Instead of polluting our waters, we decided to clean them serve as example of parallelism as a rhetoric strategy.

What is parallelism?

To emphasise related concepts in a statement, parallelism refers to the use of comparable words, sentences, phrases, sentence structure, or other features. It makes sentences clear, brief, and simple to read. Particularly in items in series, paired items, and items in an outline or list, parallel structuring is crucial.

What is the significance of parallelism?

The term "parallelism" refers to the resemblance of grammatical structure for comparable semantic components inside a phrase. The grammatical form of parallelism should be used to represent sentences with two or more parallel concepts. It is important to maintain a balance between single words, phrases, and clauses.

When parallelism is used?

Using phrases, sentences, and paragraphs that balance one element with another of equal significance and comparable language, parallelism is a rhetorical device that may be used in both prose and poetry.

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Answer:

The change of hearts was formalized by our laws, but was carried out by our people.

American had a change of heart-- and a change of course.

Explanation:

We smelled the hot food (how)

Answers

Answer:

What? Can you explain?

Explanation:

Answer:

we used our noses.

Explanation:

smarter answer: used our nose and brain has an idea of what is hot.

10.
Both co!
from Colu
1. Simon
EXERCISE 95
Make sentences of your own by copying the words below
writing a few suitable words after them.
1. On the way to school we
2. The hunter raised his rifle and .......
3. With a deep growl the bulldog
4. The sailor told the children that
5. In spring the farmer is busy
6. After the party the children
7. When Jeremy lost his ball ..........
8. One day last summer holidays ..........
9. At the entrance to the football ground
10. As he had no money left ...
2. Foxes
3. Of the
the An
4. The po
...
5. Becaus
.....
6. The life​

Answers

Answer:

1,on the way to school we saw a strange man flowing us

Which of the following statements is NOT reflected in the research on source credibility?
A. Source credibility is directly connected with IQ.
B. Poor organization in a setting where good organization is expected will lower credibility ratings.
C. Good delivery can enhance or improve credibility ratings.
D. Speaking with fluency can help credibility ratings from the audience.

Answers

Answer: A

Explanation: the source creditably doesnt have to connected to iq

Source credibility is directly connected with IQ is not reflected in the research on source credibility. The correct answer is option A.

Source credibility is determined by various factors, including expertise, trustworthiness, and reliability. IQ, which measures cognitive abilities, is not directly linked to source credibility. While intelligence may contribute to expertise in certain areas, it is not the sole determinant of credibility. The correct answer is option A.

Research indicates that poor organization in a setting where good organization is expected can lower credibility ratings. Good delivery, such as effective communication and presentation skills, can enhance or improve credibility ratings. Additionally, speaking with fluency can help credibility ratings from the audience. These factors are supported by research on source credibility.

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What does the simile lonely as a cloud mean in the context of the poem?

Answers

The speaker compares themselves to a cloud, or more particularly, their "lonely" style of travelling. This comparison has a similar impact to the subsequent personification of the daffodils in that it connects the speaker to nature.

What does I Wandered Lonely as a Cloud mean?

It explains, in very simple terms, how a field of daffodils—you know, the yellow flowers with the center that like a trumpet horn—cure the speaker's loneliness. The title of this poem is actually "I roamed lonely as a Cloud," yet many people only know it as "Daffodils."

What does the poem "Cloud" mean?

Shelley uses the metaphor of metamorphosis in "The Cloud," a cycle of birth, death, and rebirth: "I change, yet I cannot die." A feature of physical nature is that things may alter or mutate. Lightning or electricity is the "pilot" or guide for the cloud.

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Read the sentences from Modern Prosthetic Limbs.

3D printing technologies have drastically reduced the cost of creating prosthetics and made them far more accessible. The company can email a design to someone on the other side of the world, and the limb can be printed anywhere there is 3D printing software!

What does the word accessible mean as it is used in the text? (2 points)

a
Able to gain or use

b
Difficult to gain or use

c
Easy to email and print

d
Expensive enough to buy

Answers

A. able to gain or use

After cinder was injected with letumosis, what did Dr. Erland discover?

Answers

Answer:

Cinder puts up a fight with the med-droids, managing to take out two, but is tasered by a third droid and is taken away unconscious. Dr. Erland, a researcher in the palace, draws Cinder's blood and when she awakens, opens up her control panel and scans her, revealing that she is 36.28% not human.

Explanation:

pls mark as brainliest

What is the main claim made by the author?

Answers

The main idea or argument that an author is attempting to convey in their writing is known as their claim. The authors will support their position with evidence and logic in order to support their claim.

The quality of an author's evidence and the soundness of their reasoning determine the claim's strength.

What is the main claim of the author?

In literature, a claim (KLAYM) is a statement in which a writer presents an assertion as being true in order to support an argument. A claim can be used as a stand-alone argument or as one of many claims made to back up a larger argument.

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If you could take a trip to New York City, what sites/places would you visit? What would you do while you are there?

Answers

I would visit the Times square. I would visit that particular place because i’ve never been there and it would just be amazing.
I would visit town square so I can see Dixie damelio

What is a theme statement you could write about in Superhuman by Nicola Yoon?

Answers

Living life to its fullest requires embracing one's true potential, no matter how extraordinary it may be.

Who was the English Bill of Rights made by?

Answers

The English Bill of Rights was an act signed into law in 1689 by William III and Mary II, who became co-rulers in England after the overthrow of King James II.

What is Bill of Rights?

William III and Mary II ratified a statute known as the English Bill of Rights in 1689.

Specific constitutional and civil rights were outlined in the bill, which finally granted Parliament control over the monarchy.

Many analysts believe that the English Bill of Rights was the key piece of legislation that created England's constitutional monarchy.

The U.S. Bill of Rights is said to have drawn influence from it. The revolt was fueled by both political and religious reasons.

Many English people disliked the monarchy's absolute power and were suspicious of the Catholic king.

The following rights are included in the English Bill of Rights: 13 articles that outlined freedoms, a list of King James' transgressions confirmation that William and Mary were England's legitimate heirs to the throne.

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Which revision of the passage best improves its clarity and flow?
My little brother loves science and making up his own experiments
with things he finds around the house. That is what he is most looking
forward to about going back to school in September. PLEASE HELPPP!! DUE TODAY!

Answers

Answer:

C.

Explanation:

A, B, and D are too long and hard to read.

“Think about who your friends are.”

What is the significance of this statement?

Answers

Answer:

The significance of this statement is that you need to reflect on who your friends are and if you could really consider them as your friend. You need to evaluate if they value you as a friend and that they will always be there to celebrate in the good times and provide support in the bad times.

Explanation:

What does Marleys chain symbolize?

Answers

The chain with which Marley is fettered represents his sins in life and his guilt in failing to help his fellow Man. He forged the chain himself and wears it through his lack of compassion for others.

A chain is a serial assemblage of linked components called links that are often constructed of metal and have the overall character of a rope in that it is flexible and curved in compression but linear, stiff, and load-bearing in tension. A chain can have two or more links.

Chains are categorized according to their design, which is defined by their application: Those designed for lifting, such as when used with a hoist, tugging, or fastening, such as with a bicycle lock, contain torus-shaped links, which allow the chain to be flexible in two dimensions.

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35 PTS ASAP
It was now midnight, and my task was drawing to a close. I had completed the eighth, the ninth, and the tenth tier. I had finished a portion of the last and the eleventh; there remained but a single stone to be fitted and plastered in. I struggled with its weight; I placed it partially in its destined position. But now there came from out the niche a low laugh that erected the hairs upon my head. It was succeeded by a sad voice, which I had difficulty in recognizing as that of the noble Fortunato. The voice said—
“Ha! ha! ha!—he! he!—a very good joke indeed—an excellent jest. We will have many a rich laugh about it at the palazzo—he! he! he!—over our wine—he! he! he!”
“The Amontillado!” I said.
“He! he! he!—he! he! he!—yes, the Amontillado. But is it not getting late? Will not they be awaiting us at the palazzo, the Lady Fortunato and the rest? Let us be gone.”
“Yes,” I said, “let us be gone.”
“For the love of God, Montresor!”
“Yes,” I said, “for the love of God!”
But to these words I hearkened in vain for a reply. I
grew impatient. I called aloud: “Fortunato!”
No answer. I called again:
“Fortunato!”
No answer still. I thrust a torch through the remaining
aperture and let it fall within. There came forth in reply only a jingling of the bells. My heart grew sick—on account of the dampness of the catacombs. I hastened to make an end of my labor. I forced the last stone into its position; I plastered it up. Against the new masonry I re-erected the old rampart of bones. For the half of a century no mortal has disturbed them. In pace requiescat!
IDENTIFY THE TYPE OF IRONY (SITUATIONAL, VERBAL, AND DRAMATICAL) AND EXPLAIN YOUR ANALYSIS.
ONLY SERIOUS PEOPLE, THE OTHER ONES THAT COMMENT JOKES OR SOMETHING LIKE THAT, I WILL TAKE IT DOWN NO MERCY

Answers

Answer:

situational irony

Explanation:

It is situational irony because the expected outcome did not happen

i am all right.........?(aren't i , am i ,do i, don't)​

Answers

i

Explanation:

your answer needs to be at least 20 characters long

Answer:

aren't I?

Explanation:

this is an exceptional case for question tags.

whenever " I " is the subject, the tag is in plural form.

Read the excerpt from act 4, scene 3 of The Tragedy of Macbeth. Macduff is discussing the possibility of Malcom taking the throne of Scotland from Macbeth.

Malcolm. It is myself I mean: in whom I know
All the particulars of vice so grafted
That, when they shall be open’d, black Macbeth
Will seem as pure as snow, and the poor state
Esteem him as a lamb, being compared
With my confineless harms.

What is the intended effect of the simile "That, when they shall be open’d, black Macbeth / Will seem as pure as snow”? It emphasizes that Macbeth is not really the villain he seems to be. It suggests that Malcolm’s secrets would make Macbeth seem innocent. It implies that Macbeth has secrets about Malcolm that he might share. It suggests that people would trust Macbeth if they were to know the truth.

Answers

Answer:

A

Explanation:

Because when i looked at quizlet

someone said "Malcolm and its light/dark imagery. Malcolm is suggesting that his own vices will make the 'evil' Macbeth seem as 'pure' as snow."

The intended effect of the simile "That, when they shall be open’d, black Macbeth / Will seem as pure as snow" is to suggest that Malcolm's own vices and secrets are so dark and significant that they would make Macbeth, who is perceived as a villain, appear innocent in comparison.

What does simile highlights?

The simile highlights the contrast between Malcolm's hidden flaws and Macbeth's public image, emphasizing that Macbeth's sins would pale in comparison to the extent of Malcolm's "confineless harms." It does not imply that Macbeth has secrets about Malcolm or that people would trust Macbeth if they knew the truth.

The simile contributes to the characterization of Malcolm as a complex and self-aware individual who recognizes his own shortcomings. It also reinforces the perception of Macbeth as a villain in contrast to the potential flaws hidden within other characters.

The simile creates a vivid image in the reader's mind, evoking a sense of moral complexity and the weight of personal secrets in the tragedy of Macbeth.

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