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Afina-wow [57]
3 years ago
6

Solve: the quantity 3x minus 15 divided by 2 = 4x

Mathematics
1 answer:
Anon25 [30]3 years ago
5 0

Answer:

x=-3

Step-by-step explanation:

(3x-15)/2 = 4x

Multiply each side by 2

(3x-15)/2 *2= 4x*2

3x-15 = 8x

Subtract 3x from each side

3x-15-3x = 8x-3x

-15 = 5x

Divide each side by 5

-15/5 = 5x/5

-3 =x

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What is the ratio for the volumes of two similar Pyramids, given that the ratio of the edge lengths is 8:3?
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vfiekz [6]

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If A = 8! and B = 8P8, then which one of the following is true:
meriva

Answer:

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Step-by-step explanation:

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Required

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