Mathematics High School

Find the value of x so that f(x) = 13 f(x) = 3x+4
A. 2
B. 3
C. 6
D. 4

Answers

Answer 1

Step-by-step explanation:

→ 3x + 4 = 13

→ 3x = 13 - 4 = 9

→ x = 9/3 = 3

→ x = 3

option B is correct

hope this answer helps you dear! take care

Answer 2
B is the correct answer

Related Questions

Who knows what is 2 x 5 ?

Answers

2 x 5= 10 =) just add 5+5 since it’s times 2

1) 6 hats cost $67.50
What's the cost per hat?

Answers

The answer is $11.25 Just divide $67.50 by 6

Select the correct answer. The perimeter of a triangle is 30 units. If it is dilated with respect to origin by a scale factor of 0. 5, what is the perimeter of the resulting triangle? A. 30 units B. 20 units C. 15 units D. 7. 5 units.

Answers

Answer:

.

Step-by-step explanation:

Find the perimeter. Simplify your answer.

Answers

Answer:

26s +24

Step-by-step explanation:

The perimeter is the total length of all its sides.

Perimeter

= 10s +3 +3s +9 +10s +3 +3s +9

= 10s +3s +10s +3s +3 +9 +3 +9

= 26s + 24

which problem solving strategy would be best to solve this problem?

To study for the spelling competition, Jose memorized 2 words from the list. The next day, Jose memorized 4 words from the list. The third day, Jose memorized 8 words from the list. If Jose continues, how many words will he memorize on the tenth day

A.look for a pattern

B.work backwards

C.write an equation

D.guess, check and revise​

Answers

Answer:

The best solving strategy is D. Finding a pattern would be decent, but D clearly is an better answer,

Step-by-step explanation:

need help
on this problem

Answers

Answer:

4.6

Step-by-step explanation:

23/5=4.6

What is the answer for this this question if you don’t your gay

Answers

i dont know the answer

Stacy shares 164 peppers equally between 5 of her friends. How many peppers does each friend get? How many are left over?

Answers

Answer:

each person gets 32 papers and  there are 4 left over

Step-by-step explanation:

Each friend gets 32 as 164/5
4 peppers are left over

pls make me brainliest and this is the right answer

To get a free bonus gift, you must spend at least $100 in a

certain department store on Tuesday. On Tuesday, Mary made

purchases of $15, $26.50, and $40. What is the least amount she

needs to spend in order to be eligible for the bonus gift?

Answers

Spent amount= $81.50

Pending= $18.50

The owner of a bookstore buys used books from customers for $1.50 each. The owner then resells the used books
for 400% of the amount he paid for them.
What is the price of a used book in this bookstore?

need the answer

Answers

The price of a used book in the bookstore after the percentage increase in its price is $7.50.

What are percentages?

Percentage can be described as the fraction out of an amount that is usually expressed as a number out of hundred. Percentages are represented with this sign - %.

What is the price of the used book?

Price = 1.50 x ( 1 + 4)

1.5 x 5 = $7.50

To learn more about percentages, please check: https://brainly.com/question/25764815

Answer:

j 6.00

Step-by-step explanation:

i took the test hope this helps good luck

write an equation in slope-intercept form of the line (-10,-4) and (5,6)

Answers

Answer:

y = 2/3x + 8/3

Step-by-step explanation:

how do u add and subtract rational numbers

Answers

Answer:

ration number such as 2 and 3

2 plus 3 is 5

3 minus 2 is 1

3 by 5 plus 2 by 5 is 5 by 5 which is 1

3 by 5 plus 2 by 4 take lcm and add the numerator .

there are 50 students in a class and 30 of these students passed their social studies test. what percentage of these students passed their test.

Answers

Answer: 60 %

Step-by-step explanation:

Percentage of students passed the test = (number of students who passed the test / total number of students) x 100

                                                                     = 30 / 50 x 100 % = 60 %

The local softball field has a lemonade stand. The graph shows the amount that of money in the cash register of the lemonade stand

1. What is the y-intercept?

2.What dose the y-coordinate of the y-intercept of the function represent

3. What is the slope

4What dose the slope of the function represent

Answers

Answer:

Cant tell you without data

Step-by-step explanation:

do u mind help me pls?​

Answers

2. perpendicular, parallel, perpendicular, neither, parallel

3. A

4. B

a transversal shown below.
True
or
False

Answers

Answer:

true

Step-by-step explanation:

because i just finished doing this in geometry

Carlos is digging a pond in his backyard as shown. The area of the
rectangular backyard is 6x + 14x - 12 square yards. The circular pond will
cover an area of 3x? - 4x + 5 square yards. Which expression represents the
area of the gray region, the area of the land remaining in the backyard?


Please answer!!!!

Answers

The expression that represents the area of the gray region, the area of the land remaining in the backyard is 3x²+10x-17 square yards. The correct option is B.

The area of the gray region is the area of the rectangular backyard minus the area of the circular pond.

The area of the rectangular backyard is given as 6x+14x-12 square yards, which simplifies to 20x-12 square yards.

The area of the circular pond is given as 3x²-4x+5 square yards.

So, the area of the gray region is:

(20x-12) - (3x²-4x+5)

= 20x-12 - 3x²+4x-5

= 3x²+10x-17

Therefore, the expression that represents the area of the gray region, the area of the land remaining in the backyard is 3x²+10x-17 square yards.

To know more about an area follow

https://brainly.com/question/30986942

#SPJ1

Modeling Real Life A principal invites 138 students to a reward breakfast. Nine students sit at each table. How many tables are there?

Answers

Answer:

16 tables

Step-by-step explanation:

So there are 138 students, and 9 sit at each table. This means you do 138/9, which leaves you with 15.3333. However you cant have .3 of a table so there must be 16 tables!

Does someone have the answer to this??? Thank You so much

Answers

Answer:

22

Step-by-step explanation:

Answer:

f(0)=22

Step-by-step explanation:

f(0)=13(2)^0+9

f(0)=13(1)+9

f(0)=13+9

f(0)=22

(any number raised to 0 is 1)

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!9

Answers

Answer:

D) -[tex]\frac{3}{2}[/tex]

Step-by-step explanation:

if 2 lines are perpendicular, one line has the opposite reciprocal of the other line.

Answer:

D,_3/2

Step-by-step explanation:

when two lines are perpendicular, m¹=_1/m²

Can somebody pls help me I’ve been stuck for hrs and I’m new to geometry:(

Answers

Answer:

1 )

side PL = AH given

side NM = SF given

Side LM = HF

Make sure you put a line above the sides when writing it down and a squiggle ontop of the equal sign

2)

Side DE = XU Given

Side CF = WV Given

Side DC= XW Given

side EF=UV Given

3)

Side NM = ET Given

Side NO = TU Given

<MNO = <TEU Given

Answer:

OPLMN is congruent to YAHFS

DEFC is congruent to XUVW

ONM is congruent to UET

Step-by-step explanation:

just change the "is congruent to" to the congruent sign also you need to use the excat order

Sry for late response

Write an equation in slope-intercept form for the line parallel to y = 5x – 2
that passes through the point (6,-2).
Type your equation in the form y=mx+b. Do not use any spaces in your response.

Answers

Answer:

y = 5x - 32

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

y = 5x - 2 ← is in slope- intercept form

with slope m = 5

Parallel lines have equal slopes, then

y = 5x + b ← is the partial equation

To find b substitute (6, - 2 ) into the partial equation

- 2 = 30 + b ⇒ b = - 2 - 30 = - 32

y = 5x - 32 ← equation of parallel line

9. The
school is planning on taking 684 students on the field trip. If the bus can only hold 43
students, how many buses will they need?

Answers

Answer:

16

Step-by-step explanation:

Answer:

16 buses

Step-by-step explanation:

684/43 = 15.9

solve pls brainliest

Answers

Answer:

1) No it repeating

2)No it doesn't terminate nor repeat

3) yes this terminates

4) no its repeating

Step-by-step explanation:

I need help with these

Answers

I was too lazy to write all that on here so i did it on paper to make it easier, hope this helps :)

....................................................................................

Answers

Answer:

...................................................

Step-by-step explanation:

......

Answer:

Step-by-step explanation: what sicnificant figures?

help me with math lol!!!

Answers

Answer:

x=7

Step-by-step explanation:

3*7=21

21-9=12

What is the correct equation to solve for X?

Answers

It’s the second option
sin(45)=13/x

Malika went shopping for a new pair of pants. Sales tax where she lives is 4%. What number should she multiply the price of the pair of pants by to find the total plus tax in one step?

Answers

Answer:

[tex]\frac{104}{100}[/tex]

Step-by-step explanation:

You would multiply 104/100 to the price because it would be 100%, (basically the price), plus the 4/100, the tax.

find an equivalent ratio 3:10

Answers

Answer:

The answer is 6:20, 12:40 and 18:60

Answer

15:50

Step-by-step explanation:

3 x 5 = 3 :

10 x 5       10

i hoped this helped lol

Other Questions
With the exception ofeach of the following countrieswere considered friends of theUSA during World War I.A. BritainB. FranceC. Germany Solve 27-(-8) A. 35 B. 19C. -19D. -35 Question 4 of 10Which of these was true under the Articles of Confederation?O A. Laws were passed if the two largest states voted for them.O B. Members of Congress were required to attend votes on all laws.O C. Congress passed laws allowing for free passage between states.O D. Congress was able to pay debts run up in the war.SUBMIT which of the following can cause polyploidyA : a single egg fertilized by two sperm B: a diploid egg being fertilized by a normal sperm C: a normal egg being fertilized by a diploid sperm D : all of the above What do you think is the most likely reason for the author to have continued this diary after she and her family went into hiding A quadratic function has zeros of 2 and 9. Which expression could define the function?A. x+18x+11B. x+11x+18C. x-11x+18D. x-18x+11- Also could you show the work. I am trying to do test corrections and have no idea what I am doing. 1.Rogers TV is a service available ________ to cable customers as part of the basic service of Rogers Cable Communications Inc.(A) exclusively(B) extremely(C) exactly(D) extensively Which word means the same asproficiency in paragraph 6?F curiosityG skillH effortJ beauty 1. What is the x-intercept for the equation -2x+5y =-10? Read the excerpt.Which statement best explains how the author usesfaulty reasoning to serve a purpose?AlbelAlthough the pay might be better, year-round schoolwould negatively affect the lives of teacherseverywhere. Teachers make school possible in the firstplace, and they need time off in the summer to plan forthe school year and to relax. We can't be goodteachers if we're exhausted! It's a well-known fact thatwithout significant time away from school teachersand students, as wellare going to experienceburnoutO The author uses slippery slope to warn of thedangers of switching to year-round schools.The author uses ad hominem to point out the flawedthinking of year-round school supporters,O The author uses loaded language to make theargument for year-roun Which of these excerpts from the United States Constitution best reflects the principle of checks and balances? A. This Constitution, and the Laws of the United States . . . shall be the supreme Law of the Land... B. All persons born or naturalized in the United States . . . are citizens of the United States and of the State wherein they reside. C. Every Bill which shall have passed [Congress] shall, before it becomes a Law, be presented to the President of the United States. D. The [listing] in the Constitution, of certain rights, shall not be [interpreted] to deny . . . others retained by the people. Ellie sighed as she petted her cat. I cant believe this storm, she said. We should be surfing, and were stuck on the couch!Well just have to figure out something else to do. said Sam.Ive got it! shouted Ellie. If we leave now, we can see the new surf film at noon then hit the surf museum and look at old surfboards.Youre pretty smart for a little sister, said Sam. Ill ask mom if we can borrow the car!Which paragraph features dialogue that reveals details about the characters relationship? In Washington's opinion, which he gives to the reader near the end of Up from Slavery, what is the political future of his race Name the two major components of chloroplasts, and associate each with one of two sets ofreactions that occur during photosynthesis. How are the two sets of reactions related? A soldier who kills in battle is not considered deviant, but a murderer is. This illustrates the sociological point that In the Periodic Table below, shade all the elements for which the neutral atom has an outer electron configuration of ms1 nd10, where n and m are integers, and m= n+1. That is the place _________the accident occurred. *A. whichB. whereC. itD. who Team A beat Team B by 15 points in a football game . If a total of 35 points were scored , what was the final score of the game ?I WILL MARK YOU A BRAINLIEST Say's Law argues that a given ____________________ must create an equivalent ________________________ somewhere else in the economy. potential GDP; value of supply total quantity of goods; price level for output natural rate of unemployment; full employment GDP value of supply; value of demand A photograph measures 15 cm by 20 cm. It is made smaller in the ratio 4:5 What are the dimensions of the new photograph?HELP PLSS !!!!!