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tresset_1 [31]
3 years ago
11

Solve for the values of x and y.

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
8 0

Answer:

x = 20

y = 7.2

Step-by-step explanation:

12/x = 9/15

9x = 180

x = 20

12/x= y/12

12/20 = y/12

144 = 20y

y = 7.2

y = 20

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Suppose y varies directly with x. Write a direct variation equation that relates x and y. y=7 1/2 when x=3
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y ∝ x

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y = kx

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