3 years ago

Solve for x. 2x + 5 = x - 8

1 answer:

7 0

2x+5=x-8
-x on both sides
x+5=8
-5 on both sides
x=-13

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ycow [4]

Answer: Should be rational

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3 years ago

Artyom0805 [142]

Answer:b and c

Step-by-step explanation:

4 0

3 years ago

AveGali [126]

First the radius is half of 70
35
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3 years ago

belka [17]

Suppose that the number u were thinking about is x thus :

$\frac{1}{4} x + \frac{1}{2} x = 12 \\$

Multiply both sides by 4

$4 \times ( \frac{1}{4} x + \frac{1}{2} x) = 4 \times 12 \\$

$x + 2x = 48$

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Divide both sides by 3

$\frac{3x}{3} = \frac{48}{3 } \\$

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3 years ago

nydimaria [60]

Volume = 4/3×pi×r^3
= 4/3×3.14×12^3
= 7234.56
~ 7235

5 0

4 years ago