2 years ago

What’s the answer to this question?

Mathematics

1 answer:

larisa [96]2 years ago

8 0

Answer:

linear

Step-by-step explanation:

The degree of the leading term is 1

(3 $x^{1}$ )

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-8x-27=-7\left(1+2x\right)+2x

Darina [25.2K]

Answer:

$x=5$

Step-by-step explanation:

$-8x-27=-7\left(1+2x\right)+2x$

Expand:

$-8x-27=-7\times 1-7\times 2x+2x$

$-8x-27=-7-12x$

Add 27 to both sides:

$-8x-27+27=-7-12x+27$

$-8x=-12x+20$

Add 12x to both sides:

$-8x+12x=-12x+20+12x$

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Divide both sides by 4:

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2 years ago

Four gallons of paint cost $49.44. Which equation can be used to find c, the cost per gallon?

natulia [17]

Four gallons of paint cost $49.44. Which equation can be used to find c, the cost per gallon?
c=$49.44/4
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3 years ago

What is (14,-8)and (7,-6) slope?

bonufazy [111]

Answer:

2/-7

Step-by-step explanation:

Formula for slope given two points is attached.

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(-6+8)/(7-14)

2) Simplify:

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3 years ago

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Which is the correct solution to ‐3x<21?

elena-s [515]

Top right
this is because, when dividing an inequality by a negative number, you must flip the inequality sign

-3x < 21
x > -7

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2 years ago

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