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chubhunter [2.5K]
3 years ago
9

Solve the formula x-2y=15 for y

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

y = (1/2)x - (15/2)

Step-by-step explanation:

goal: to rearrange the expression such that it is in the form

y = f(x); where f(x) is an expression in terms of x

given:

x - 2y = 15      (subtract x from both sides)

-2y = 15 - x    (multiply both sides by -1 to make left side positive)

2y = -15 + x   (divide both sides by 2 and rearrange)

y = (1/2)x - (15/2)

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A cone has radius 9 and height 12. A frustum of this cone has height 4.
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Step-by-step explanation:

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The amounts of Cathy’s last six clothing purchases were $109, $72, $99, $15, $99, and $89. For each question, choose the mean, m
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Answer:

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