Which expression is equivalent to -3x + 9?
A. -3(x + 9)
B. -3(x-3)
C. -3(x + 12)
D. 3(-x-3)

Answers

Answer 1

Answer:

B

Step-by-step explanation:

You use the distributive Property

-3(x-3)

-3x+9

Answer 2

Answer:

B

Step-by-step explanation:

–3(x – 3)


Related Questions

what two numbers multiplied = 6 but added = -5​

Answers

Answer:

-2, -3

Step-by-step explanation:

-2*-3=6

-2+-3=-5

-2x-3=6

-2+-3=-5

(-2) and (-3) are your answers

A camera can take 3/4 of a picture per second. How many pictures can it take in 16
seconds?

Answers

Answer:

12

Step-by-step explanation:

It can take 3/4 of a picture per second. So all you have to do is take 3/4 and multiply it by 16.

please help thank you​

Answers

Answer:

B

Step-by-step explanation:

A=4 so its wrong cause the original one is 10-12=-2

6th grade math
34/51 = x/3
solve pls

Answers

The answer to this In a fraction form is 2x/9

What is the sales tax on a $14,500 truck if the tax rate is 9%. What is the total price of the truck
after the sale tax?

Answers

Answer:

15805

Step-by-step explanation:

14,500×9÷100=1,305

14,500+1,305=15,805

6. You have 220 feet of fencing material to enclose a rectangular area for your pet animals. Let x = the length of the rectangular enclosure. (a) [7 points] Set up the function A(x) that represent the enclosed area. (b) [7 points] What should be the dimensions of the enclosed area? (c) [2 points] What is the maximum area of the enclosed area?

Answers

Answer:

I will start with (c)

(c) What is the maximum area of the enclosed area?

the maximum area of a rectangle is always given by a square figure

since the square has 4 equal sides, each side will be 220 / 4 = 55 ft long

maximum area = 55 x 55 = 3,025 ft²

(b) What should be the dimensions of the enclosed area?

the dimensions would be 55 ft in length by 55 ft in width

(a) Set up the function A(x) that represent the enclosed area.

perimeter of the rectangle = 220

we have 4 equal sides, so

A(x) = x²

The temperature one cold morning is -5 °C. By noon, the temperature had increased by 3 degrees and at 4 PM the temperature was zero. The increase from noon to 4 PM was

Answers

Answer:

2°C

Step-by-step explanation:

Morning

-5°C

Noon (+3)

-2°C

4pm (+?)

0°C

Equation I used:

(-5) + (3) + x = 0

I'm assuming you're being taught how to work with negative intervals in algebra? Don't worry, that's why you're practising with temperature. Instead of asking online, try using the progress your teacher taught you. If you have notes, look back at them. Practise makes perfect :)

I beg anybody please

Answers

Answer:

if no one answers pic b cuz i got good luck

Step-by-step explanation:

I WILL MAKE YOU BRAINIELIST.
what is 37829192976277×2283838328282

Answers

Answer:

8.6395761e+25

Step-by-step explanation:

no

after giving 8 apples to her friend, John finds notices that two third of the remainder is 12.how many appledid she have all tigether​

Answers

Answer:

26

Step-by-step explanation:

It started with x apples.

8 were given away.

Now there are x - 8 apples.

Two thirds of the remainder is (2/3)(x - 8).

That is equal to 12.

(2/3)(x - 8) = 12

x - 8 = 18

x = 26

There were originally 26 apples.

Answer:

26, if I understood the question correctly.

John has an amount of apples, gave 8 to her friend, and noticed that two thirds of the remainder is a dozen.

Step-by-step explanation:

If 2/3 of the remainder is 12, then we can set this up as an algebraic equation to see what the remainder started with.

x*2/3=12

Now we can see that we need to divide the 2/3 to get the answer for what x is equal to.

[tex]x=12/(\frac{2}{3} )[/tex]

To divide fractions, you multiply by the reciprocal, (or the fraction upside down)

[tex]x=12*(\frac{3}{2})[/tex]

When we multiply 12 by 3/2, we get 36/2, and when we reduce, we get 18.

If the entire remainder is 18, then the original total would be 18 plus the 8 that John gave to her friend.

18+8=26

Kind of a strangely worded question, I hope I understood correctly

It takes 6 cubes to build a staircase with 3 steps. How many cubes will be needed for 11 steps?

Pls show work

Answers

Answer:

5 more cubes

Step-by-step explanation:

you just keep on adding the cubes. So i am in honors math and the easiest way to do math like this just use paper so start with the number of cubes and the just keep on adding till you get to the number you need in this case that number is 11.

Brainlest-Pls help me pls thank you sm In advance

Answers

Answer: 90 divided by 45 equals 2     45+45=90

Step-by-step explanation:

Find the length of the unknown side. Round your answer to the nearest whole number. (4 points)

Image of a right triangle with legs labeled 12 meters and 8 meters. Hypotenuse is
unknown.
13 meters
14 meters
200 meters
208 meters

Answers

Answer:

Your anwser is 14 hopw this helpss

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

the answer is 14 i know this because the person before me said the same thing.

Question 2 of 5
Three friends go grocery shopping together, and each buys the same kind of
oranges. LaMar buys 2 pounds (lb) and pays $3.00. Enrico buys 5 pounds and
pays $7.50. Anna buys 3 pounds and pays $4.50.
Identify the graph and unit price that represent the orange costs.

Answers

Answer:

C because i looked it up here is the answer

Step-by-step explanation:

can i please have brainlist

Answer:

C-hope this helps :)

Step-by-step explanation:

:)yeet and delete

Can someone help me on this pls?

Answers

Answer:

2 2/5

Step-by-step explanation:


7x-11>3
Solve and graph for X
Beep help please ASAP

Answers

71/2x-4 and the graph is attached

will give branliest if correct :)

Answers

Answer:

15.71

Step-by-step explanation: I did It on a peice of paper and it's a mess so yeah......

A line passes through (3, -3) and has a slope of 3. What is an equation of the line ???

Answers

Answer:

y=3x-3

Step-by-step explanation:

y=mx+b

m=slop

b=y intercept

What is the equation represented by this line?

ANSWER ASAP GIVING BRAINLEST

Answers

Answer:

the linear equation is y= -4/3x + 2

Answer:

y=-x+2

Step-by-step explanation:

Plssss help what is the value of c

Answers

Answer:

5

Step-by-step explanation: The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.

what is 3.78 plus 8.94

Answers

Answer:

The answer is 12.72 hope this helps

Step-by-step explanation:

You'll add them it's just like simple addition but you just have to know where the decimal point will be after adding

3.78

+8.94

12.72

When you are adding you start from the back with back I mean the end so when you add 8 plus 4 it's going to be 12 then you write or type the 2 and then carry the 1 and add it to the 7 which is going to be 8 then you add the 8 to the 9 which is going to be 17 that's why we have the 7 there then you carry 1 and add it to the 3 which is going to be 4 and then 4+8 is going to be;12

That's how we got the 12.72

Hope you understand

a car travels at a speed of 25 miles per hour. the distance it travels in h hours given by the equation d(h)=25h.
estimate how far he will be 2.5 hours into his trip

Answers

Is there a 62.5 miles option?

What's the answer to this?

Answers

Answer:

steeper

Step-by-step explanation:

2 Answers:

D) Vertically compressed

E) Flatter

=====================================================

Explanation:

An example would be if a = 0.5 which leads to the graph being half as tall as it used to be since 1/2 = 0.5; notice how a = 0.5 makes 0 < a < 1 true. Since the graph is squished vertically, the graph is flatter.

We don't have a reflection over the x axis since 'a' is not negative.

----------------

Extra info:

If a > 1 then the graph is stretched vertically to make it taller than it used to be. Eg: a = 5 leads to the graph being 5 times taller than before which also would make it steeper too. The value of d handles the vertical shifting. If d > 0, then we shift up d units. If d < 0, then we shift down |d| units.

In which equation does x = 15?
A. 18=-5x-2
B. -9+ 3x = 36
C. 4x + 3 = 15
D. 2x+4 =-36
ОА
OB
D

Answers

To help you with it, plug-in 15 in each equation and see what you get!

find one arithmetic means between 2 and 32? step-by-step​

Answers

Answer:

17

Step-by-step explanation:

An arithmetic mean is the average of the 2 given numbers, that is

mean = [tex]\frac{sum}{count}[/tex] = [tex]\frac{2+32}{2}[/tex] = [tex]\frac{34}{2}[/tex] = 17

Multiply : 1 2/5 x 1/4

Answers

Answer:

0.35

Step-by-step explanation:

Answer:

7/20

Step-by-step explanation:

1 2/5 ×1/4=7/20

What is the solution for x in the equation? -2x + 14 + 10x = 34 A. X=6 B. X=2/5 C. X=1/8 D. X=5/2

Answers

Answer:

Step-by-step explanation:

x =(10-√-800)/2=5-10i√ 2 = 5.0000-14.1421i

x =(10+√-800)/2=5+10i√ 2 = 5.0000+14.1421i

the answer is 5/2

Step-by-step explanation: im just that good enjoy the free answer you cheating loser

Please help me find the area of this!!! 15 points!!

Answers

Answer:

[tex]A\approx1608.7\text{ yards}^2[/tex]

Step-by-step explanation:

We can use the alternate formula for the area of a triangle:

[tex]A=\frac{1}{2}ab\sin(C)[/tex]

Where a and b are the side lengths, and C is the angle between the side lengths.

We know that one side length is 60 and the other is 70.

The angle between them is 50°.

So, substitute 60 for a, 70 for b, and 50° for C. This yields:

[tex]A=\frac{1}{2}(60)(70)\sin(50)[/tex]

Evaluate using a calculator. Make sure you’re in Degrees Mode.

Therefore, the approximate area is:

[tex]A\approx1608.7\text{ yards}^2[/tex]

2 (4x-2)- 5x=-18
HELP!!

Answers

i think it’s x= -14/3

Answer:

x = -14/3

Step-by-step explanation:

2 (4x-2) - 5x = -18

8x - 4 - 5x = -18

8x - 5x = -18 + 4

3x = -14

x = -14/3

I'm not sure if this is what you were asking for but, ya..

Roll a number cube. If the number cube comes up odd, you win the same number of points as the
number on the cube. If the number comes up even, you lose 4 points.
What is the expected number of points per roll?
-0.25
-0.5
0
Oo oo
0.25
0.5

Answers

Answer:

-0.5

Step-by-step explanation:

Other Questions
Luther Douglas became a citizen of the US shortly after the Constitutional Convention. He believed like many others in a weak federal government and supported a strong local/state government. To what party did Mr. Douglas belong?DemocraticRepublicanAnti-FederalistFederalist how do i find my sister's math question she just posted how do i find it Please answer FAST i need your help and when you put your answers put them like 1. 2.3.4.5. Can someone tell me about kinetic, potential, and gravitational energy? The first five terms of an arithmetic sequence are 8, 13/2, 5, 7/2, and 2. Which function, f(x), could be used to describe the xth term of the sequence? Which could be the missing first term of the expression that, when fully simplified, would be a binomial with a degree of 4? Select three options.________ 5xy3 + 9x2y05xy39x2y8y44xy3 What was the significance of Frances Perkinss role in the Roosevelt administration? A. She was the first female Vice President. B. She was the first female leader of the Democratic Party. C. She was the first female Democratic representative. D. She was the first female Cabinet member. What do radio waves and microwaves have in common?Both are at the side of the spectrum that has the lowest frequency.Both are found next to visible light on the electromagnetic spectrum.Both are at the side of the spectrum that has the highest radiant energy.Both are at the side of the spectrum that has the shortest wavelengths. What was an issue faced by the earlyindustrial working class? plz help asapthere is nothing you can do for me!! The primary function of many myths is which of the following:metaphysicalcosmologicalsociologicalpsychological 1. What is the solution to the equation modeled below? Which value of t is a solution to this equation?t10=1 PLS HELP!!! WILL MARK BRAINLIEST TO FASTEST AND CORRECT PERSON! GIVE AN EXPLANATION ALSO IN ORDER TO RECIEVE BRAINLIEST!!!Which of the following best describes the significance of the Battle of Saratoga?A. Britain took control of the waterways off the coast of the coloniesB. More colonists enlisted to join the Continental ArmyC. King George III sent more soldiers and supplies to help defeat the PatriotsD. The colonies convinced France to ally with them against England. Which of the following are electromagnetic waves? *Water wavesSound wavesRadio wavesSeismic waves You want to apply two coats of paint to walls that are 8 ft high in a room that is 7 11/12 feet wide and 9 5/6 feet long. One gallon of paint covers 350 square feet. Overtime our bodies age and are less and less able to deal with stress from inside and outside of our body true or false? Pls someone help. I have no idea. A(n)______ dot on the graph of an inequality shows that the points IS a solution of the inequality. A) flat B) open C) closed D) invisible I'll give brainless The Northwest Ordinance of 1785 reserved some land in each township for______ use.