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3 years ago

5

I will give brainliest to whoever is correct.

2 answers:

disa [49]3 years ago

7 0

Im going to say C hopefully I’m right

Dovator [93]3 years ago

5 0

Answer:

c

Step-by-step explanation:

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HELP! will mark BRAINILEST !

Sedbober [7]

I like A as the best one

420 = 100*price - (fixed costs)
220 = 60*price - (fixed costs)

If we subtract one from the other one, we get 200 = 40*price, price = 5
that said, fixed costs are 500 - 420 = 80

Now if we move -220 to the right in Answer A, we'll get:

y = 5x -300 + 220 = 5x - 80

So it looks like A describes the model best

6 0

3 years ago

What value ofx is in the solution set of 3(x-4)>5x +2?

kvv77 [185]

$\boldsymbol{\sf{3(x-4) > 5x +2 }}$

Use the distributive property to multiply 3 by x−4.

$\boldsymbol{\sf{3x-12 > 5x+2 }}$

Subtract 5x on both sides.

$\boldsymbol{\sf{3x-12-5x > 2 } }$

Combine 3x and −5x to get −2x.

$\boldsymbol{\sf{-2x-12 > 2 }}$

Add 12 to both sides.

$\boldsymbol{\sf{-2x > 2+12 \ \longmapsto \ \ [Add \ 2 +12]}}$

$\boldsymbol{\sf{-2x > 14}}$

Divide both sides by −2. Since −2 is < 0, the inequality direction is changed.

$\boldsymbol{\sf{x < \dfrac{14}{-2} \ \ \longmapsto \ \ \ [Split]}}$

$\boxed{\boldsymbol{\sf{x < -7 }}}$

So in the <u>inequality 3(x-4)>5x +2</u>, the value of x is -7.

ヘ( ^o^)ノ＼(^_^ )If you want to learn more about mathematics, I share this link to complement your learning:

brainly.com/question/17070130

8 0

1 year ago

Round the number to the place indicated.<br> Round to the nearest tenth: 1.4511

Evgen [1.6K]

1.500 since 45 rounds to 50

8 0

3 years ago

Write an equation of the line below.

iVinArrow [24]

(0,-2)

(5,-7)

hope it helps u

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2 years ago

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Sasha makes a wooden base for a sculpture with the dimensions shown.

murzikaleks [220]

C? if im wrong so sorry!

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3 years ago

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