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Lilit [14]
3 years ago
11

Solve.

Mathematics
1 answer:
Mandarinka [93]3 years ago
6 0
8x+4 \leq -20 \\ 8x+4-4 \leq (-20)-4 \\ 8x \leq -24 \\  \frac{8x}{8}  \leq  \frac{-24}{8}  \\  \\ x \leq -3 \\ A
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-3x + 2c = -3, solve for x
xxMikexx [17]

Answer:

x=2c/3+1

Step-by-step explanation:

Subtract 2c from both sides.

−3x=−3−2c

The equation is in standard form.

−3x=−2c−3

Divide both sides by −3.

-3x/-3=-2c-3/-3

Dividing by −3 undoes the multiplication by −3.

x=-2c-3/-3

Divide −3−2c by −3.

x=2c/3+1

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3 years ago
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Answer:

a) 83½

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Step-by-step explanation:

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3 years ago
Best anwser gets brain select all that apply​
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7,4 ×10^ -5

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

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