Will give brainliest! Which linear equation has a slope of -2 and a y-intercept of -3?

a
y = 3x + 2
b
y = 3x - 2
c
u = - 2x + 3
d
y = -2x - 3

Answers

Answer 1

Answer:

D. y = -2x - 3

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m is slope

b is y-intercept

Step 1: Define variables

m = -2

b = -3

Step 2: Substitute

y = -2x - 3

Answer 2

Answer:

D

y = -2x -3

Step-by-step explanation:

Hey there!

A linear equation starts with y.

y =

The slope is X (-2)

y = -2x

The y-intercept is -3

y = -2x - 3

~I hope I helped you! :)~


Related Questions

How do I solve this?

Answers

Answer:

<B = <ABC = 107°

Step-by-step explanation:

<CAB = 32° (property of isosceles triangle)

<ACB = 41° (property of isosceles triangle)

<ABC = ?

<ABC + <ACB + < CAB = 180° (sum of angles of triangle)

<ABC + 41° + 32° = 180°

<ABC + 73° = 180°

<ABC = 180° - 73°

<ABC = 107°

What is the slope of the line that passes through:
(6,5) and (-1,-4)


Thank You!

Answers

Answer:

[tex]m=\frac{9}{7}[/tex]

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Simply plug in the 2 coordinates into the slope formula to find slope m:

[tex]m=\frac{-4-5}{-1-6}[/tex]

[tex]m=\frac{-9}{-7}[/tex]

[tex]m=\frac{9}{7}[/tex]

35% of what is 28?............

Answers

35 percent (calculated percentage %) of what number equals 28? Answer: 80.

35% of 80 is 28.

Answer is 80.

There are 11 apples in a basket. 5 of these apples are green.the rest of them are red. What are the ratio of all apples to red apples? What is the ratio of green apples to red apples?

Answers

you joking me this is so easy! 11-5=66 red apples. 11:6 11 to 6 11/6different ways.

Answer:

11/6 or 1 5/6

Step-by-step explanation:

11 = 5 = 6

11/6

simplified it is

1 5/6

5,395
- 2,697
How do you solve?

Answers

Answer:

2698

Step-by-step explanation:First you take 1000 from 5000 and then distribute it to 395

Answer:

you would subtract 2697 from 5395. you have it in the correct format. the answer would be 2,698.

Step-by-step explanation:

Which of the following statements is true?

The number 0 is a natural number.
The number is an integer.
The value π is a rational number.
The number -5 is a real number.

Answers

Answer:

The number -5 is a real number is true.

Answer:

what number is the second sentence

someone please help me

Answers

Answer: r= 5/2 or r= 2 1/2

Step-by-step explanation:

A health psychologist knew that corporate executives in general have an average score of 2.55 with a standard deviation of 0.5 on a stress inventory and that the scores are normally distributed. In order to learn whether corporate executives who exercise regularly have different stress scores, the psychologist measured the stress of 30 exercising executives and found them to have a mean score of 2.76. a. Using the five steps of hypothesis testing, was the group of 30 exercising executives different from executives in general? (Use the .05 significance level.) Be sure to sketch the distributions involved. Be sure to fully state the five steps and show ALL calculations/work. b. Additionally, explain the logic of what you did to a person who understands hypothesis testing for studies in which the sample consists of a single individual but is unfamiliar with hypothesis testing involving a sample of more than one individual. (Be sure your explanation includes a discussion of the distribution of means--what it is, what it is made of, the concept of how it is created, how itʹs characteristics are created, its role in the overall hypothesis testing process.)

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Population mean (μ) = 2.55

Population standard deviation (σ) = 0.5

Sample size (n) = 30

Sample mean (x) = 2.76

α = 0.05

STEP 1:

Stress score in general executive (s1)

Stress score in exercising executive (s2)

Null : s1 = s2

Alternative : s1 < s2

STEP 2:

Shape of distribution = normal

Population mean (μ) = 2.55

Population standard deviation (σ) = 0.5

Sample size (n) = 30

Sample mean (x) = 2.76

α = 0.05

Decision rule :

α = 0.05 which corresponds to a t score (t0) ;

df = n - 1 = 30 - 1= 30 at 0.05 = 1.699

If :

(Test statistic (t) > t0) ; reject the Null

(right tailed test)

Test statistic (t) :

(x - μ) / (σ/√n)

(2.76 - 2.55) / (0.5/√30)

0.21 / 0.0913

= 2.30

t > t0

2.30 > 1.699

t is more extreme than t0

Hence, reject the null at α = 0.05

What is the minimum?
What is the maximum?

Answers

Minimum (4.5,.5) and maximum is (0,2) I think sorry I’m not positive

What is the value of x that makes the equation true?

2x+21 =-3 (2x-3)+2x

Answers

Answer:

-2

Step-by-step explanation:

x = -2

Answer:

Step-by-step explanation:

2x+21 =-3 (2x-3)+2x

distributive property

2x+21=-6x+9+2x

combine variables

2x+21=-4x+9

simplify

-2x=12

simplify

x=-6

Place each expression in the column of what operation you would perform first.
70 POINTS!! PLEASE HELP!! ASAP! PLEASE SOMEONE HELP ME ASAP

Answers

Answer:

Multiplication:                Division:                  Addition:                Subtraction:

100 * 2/5                      100/2 *5                      89 + 43 - 10             4 - 5 + 7

5 + 3 - 8 * 10                 14 - 4/8                       (4 + 3)/ 2 (idk about this one)

6 * 3 - 8                         15 + 8 / 4 - 6

                                    2/3 + 4 * 2

Hope this helps!

Answer:

100*2/5, 6*3-8, 2/3+4*2, 5+3-8*10 goes to multiplication first. 100/2*5, 14-4/8, 15+8/4-6 goes to division first. (4+3)/2, 89+43-10 goes to addition first. 4-5+7 goes to subtraction first.

Step-by-step explanation:

Follow the order of the operations (Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction.) Addition and subraction, multiplication and division gets determined by reading from left to right. Whichever comes first will be first calculated.

15+8/4= 8/4 is first. Division.

14-4/8= 4/8 is first. Division.

2/3+4*2= 4*2 is first. Multiplication.

100*2/5= Multiplication is first.

100/2*5=100/2. Division.

6*3-8=6*3. Multiplication.

(4+3)/2=(4+3). Addition.

89+43-10= 89+43. Addition.

4-5+7=4-5. Subtraction.

5+3-8*10= 8*10. Multiplication.

Six less than four times a number is 24
written out in numbers

Answers

Your number is 0, 4x6=24 and six less than six is 0

Answer:

4x - 6 = 24

+ 6. +6

4x=30

x=7.5

What is the best way to answer each of the questions below: an experiment, a sample survey, or an observational study that is not a sample survey? Explain your choices.
(a) Are people generally satisfied with how things are going in the country right now?
A sample survey; we want to gather information about a population based on a sample.
An experiment; we want to establish a cause-and-effect relationship.
An observational study; there is no particular population from which we will sample, we simply observe.
(b) Do college students learn basic accounting better in a classroom or using an online course?
A sample survey; we want to gather information about a population based on a sample
An observational study; there is no particular population from which we will sample, we simply observe.
An experiment; we want to establish a cause-and-effect relationship
(c) How long do your teachers wait on the average after they ask their class a question?
An experiment; we want to establish a cause-and-effect relationship
An observational study; there is no particular population from which we will sample, we simply observe.
A sample survey; we want to gather information about a population based on a sample

Answers

Answer:

a

A sample survey; we want to gather information about a population based on a sample.

b

An experiment; we want to establish a cause-and-effect relationship

c

An observational study; there is no particular population from which we will sample, we simply observe.

Step-by-step explanation:

Considering the first question

  Are people generally satisfied with how things are going in the country right now?

Here the aim is to gather the opinion of the entire population and since it is impossible to ask each and everyone that make up the population then the best option is to taken a sample of the population and then draw conclusion from their opinion

So the correct option to question a  is  

A sample survey; we want to gather information about a population based on a sample

Considering the second question

Do college students learn basic accounting better in a classroom or using an online course?

Here in other to get the best answer to the question there is need to carry out  a statistical experiment using a group of college student where by a particular group of college student is exposed to learning a particular topic through class room and another group of college student is exposed to learning the same subject through online and then the same test is given to both group of student to determine the outcome of the experiment.

So the solution to the question b is

 An experiment; we want to establish a cause-and-effect relationship

Considering the third  question

How long do your teachers wait on the average after they ask their class a question?  

For the above  question we see that in order to get the correct solution to this problem there is a need to observe the teachers during question and answer section of their teaching so the correct answer to this question is

An observational study; there is no particular population from which we will sample, we simply observe.

What equals 22 cubed

Answers

Answer:

10648

Step-by-step explanation:

22 x 22 x 22

For the figure shown on the right find M 1

Answers

Using the sum of the internal angles of a triangle and supplementary angles, it is found that the measure of angle 1 is of 121º.

What is the sum of the internal angles of a triangle?

The sum of the three internal angles of a triangle is of 180º.

Hence, the measure of the remaining interior angle is given by:

60º + 61º + x = 180º

x = 59º.

What are supplementary angles?


Two angles are supplementary if the sum of their measures is of 180º.

An interior angle is supplementary with it's respective exterior angle, hence:

m<1 + 59º = 180º

m<1 = 121º.

The measure of angle 1 is of 121º.

More can be learned about supplementary angles at https://brainly.com/question/12919120

15 points PLEASE HELP
Kirk earns $27.50 an hour and he worked 80 hours this pay period. His deductions are $396 for taxes. $264 for insurance, and $175 for retirement What is
his net pay for this pay period?

Answers

Answer:

27.50(80) is 2,200

2,200-396-175-264= 1,365

I think this is how u do it correct me if I'm wrong

place value of 30,542​

Answers

Answer: ten-thousand

Not completely sure if this is what you're asking for... If not, explain better pls!

The sum of the square of a positive number and the square of 3 or more than the numbers is 17. What is the number

Answers

Answer:

 1

Step-by-step explanation:

Let x represent the number. The given relation is ...

 x² +(x+3)² = 17

 2x² +6x +9 = 17 . . . . simplify

 x² +3x -4 = 0 . . . . . . subtract 17 and divide by 2

 (x +4)(x -1) = 0 . . . . . factor

The solutions make these factors zero: -4 and +1. The positive solution is 1.

The number is 1.

Gary’s family has 20 slices of pizza for dinner. His sister took 1/10 of the slices, his brother ate 25% of the slices, and his parents ate 2/5 of the pieces. How many pieces were left for Gary to eat

Answers

Okay so
1/10 of 20 is 2.
25% of 20 is 5.
2/5 of 20 is 8.
Add these together: 15
20-15=5.
This means there are 5 slices left for Gary.

Hope this is helpful!!

Which one is greater 8 or -12

Answers

Answer:

8

Step-by-step explanation:

-12 is below 0 and 8 is above

Answer:

8 is greater

Step-by-step explanation:

the negative sign= - is meaning below so

12 below is -12 which is less so 8 is greater

A teacher spent $240.75 including tax on school supplies. If the tax rate is 7%, find the price of the supplies before taxes.

Answers

Answer:

$225.00

Step-by-step explanation:

7% of 225 is $15.75

.07x225=$15.75

$225+$15.75=$240.75

Lances goal is to run 16 laps around the track. Each lap is 350 yards. Currently lances ran 2450 yards around the track. How much is his percent did he run so far??

Answers

Answer:

Hi There!

Your answer is :

He ran 43.75% so far.

Step-by-step explanation:

16 laps = GOAL

350* 16 to determine goal yards

16laps = 5,600yrds

1 lap= 350 yrds

xlaps = 2450 yrds

2450/350 to determine x laps.

7 laps = 2450 yards

He is 2450 yards into his 5,600 yard goal.

IF 5,600 = 100%

/5600

1 yard = 1/56th %

* 2450

2450yards = 43.75%

Hope this helps

What would be the answer to number nine

Answers

Answer:

x=9.06

Step-by-step explanation:

We have the hypotenuse and we want the opposite of angle a.

so we do

sin65 = x/10.  

Solve for x by simplifying both sides of the equation, then isolating the variable.

What is the difference between 7.20 dollars and 2.70 dollars In unit prices

Answers

Answer:

7.2-2.7=x Doo the math buddy

Step-by-step explanation:

Answer:

4.5

Step-by-step explanation:

A shirt that cost $60 yesterday has a current price of $36. By what percent did the price change?

Answers

Answer:

69

Step-by-step explanation:

It’s 60% Lol

Show your work:
36 divided by 60 is 0.6, which is 60%.

jake went on a road trip with his family this summer. On Monday, they drove 629 miles. Tuesday, they drove 215 miles. On Wednesday, they drove 111 miles. And, on Thursday, they drove 588 miles. what is the total number of miles that Jake's family traveled​

Answers

Jake’s family traveled a total of 1,543 miles


Nicole invested $400 in a fund for 6 years and was paid simple interest. The total interest that she received on the investment was $72. As a
percentage, what was the annual interest rate of her investment?

Answers

Answer:

83.3333%

Step-by-step explanation:

The accrued amount of an investment is the original principal P plus the accumulated simple interest, I = Prt, therefore we have:

A = P + I = P + (Prt), and finally A = P(1 + rt)

Complete the multiplication problem to find the answer.
26.1
X3.4
1044
7830
A. 88.74
B. 8874
C. 887.4
D. 87.84
Plzz help

Answers

Answer: 88.74

Step-by-step explanation:

Answer:

Answer is 887.4

Step-by-step explanation:

HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

65mph

Step-by-step explanation:

Add 100 and 30 together then divide by 2. You get 65 miles per hour.


What came first into your mind when you read the word “union"? How did you
get the union between the two given sets?

Answers

Answer:

well when you hear "union" you think 'joined' or 'together' since thats what it means, In a mathmatical set of numbers, union means that both of the sets are necessary for the equation to be true. I'm not sure what the sets are in this problem but in order to get "union" from anything, that means that when you checked for your domains, the values that you got had to be part of both the given sets

Other Questions
WHAT ARE THE FACTORS THAT STOP US FROM HELPING OTHERS?PLEASE ANSWER WITHOUT SEARCHING I SEARCHED BUT I CANT FIND A PROPER ANSWER SO PLEASE DONT SEARCH!!!! Anyone know how to do this question and thanks A company manufactures 16-oz boxes of cereal. Boxes are randomly weighted to ensure the correct amount. If the discrepancy in weight is more than 0.15 oz, the production is stopped. What is the range of acceptable values for production to continue?A. 15.15 oz to 16.00 ozB. 15.85 oz to 16.00 ozC. 15.85 oz to 16.15 ozD. 16.15 oz to 16.45 oz Imagine you get to relive your favorite holiday every day. Whats that liike IF U ANSWER U GET 50 points NEED HELP!!!!!!!! ASAPWhich expression shows the total area of the courtyard?A) s^4 + 4B) s^2 + 4C) s^2D) 4s^2 Which of the following came first? a. Spain cedes Florida to the United States. b. Napoleon Bonaparte forces Spain to return Louisiana. The United States gives up all claims on Texas. d. Napoleon sells Louisiana to the United States. ____________________ helps make animal membranes more rigid. Sandrine is talking about her neighbors. Write what she says using the words inparentheses. Name + form of tre + un/une/des + noun+ adjective NAG youradjective.Follow the model. (fille / amusant) Catherine est une fille amusant1. (garon / timide) Charles2. (amie / gentil) Vronique3. (homme / sympathique) M. Dupont4. (femme / intelligent) Mme Brard Someone plz help me for a brainliest If you had six candy bars and you gave 12 people an equal piece, how much wouldeach person receive? what body part plays a strong role in releasing power Population density refers to how many people live in a particular area. For example, if 10 people live in an area that is 2 miles square, then the area has a population density of 5 (10/2=5). Referring to the map above, which of the following statements is true? How can you use clues and resources to determine and verify the meanings of words? Describe an Isthmus. y is my dad one, vote me brainlyest for the bois Predict the charge on the monatomic ions formed from the following atoms in binary ionic compounds:(a) I(b) Sr(c) K(d) N(e) S(f) In What are two adjectives or descriptive phrases that describe minutemen a entry to a liability account decreases the account balance Which reform(s) did you include in your answer?Check all of the boxes that apply.It created a civil service.Civil service employees had to be chosenbased on merit.Civil service employees had to passcompetitive exams to qualify for their jobs.Civil service employees could no longer befired for political reasons.Civil service employees could not be requiredto grant political favors. Which of the following is the best example of foreshadowing by Frederick Douglass in Chapter 7 of his autobiography?I lived in Master Hughs family about seven years.During this time, I succeeded in learning to read and write.... to make her equal to the task of treating me as though I were a brute.I had no regular teacher.