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If y varies directly with x and y = 87 when x = 3, find y when x = 5. Write and solve a direct variation equation to find the answer
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If y varies directly with x and y = 87 when x = 3, find y when x = 5. Write and solve a direct variation equation to find the answer

User Yuke
by
6.9k points

1 Answer

5 votes

Answer:

145

Explanation:

y=kx

87=3k

k= 87/3

k= 29

y=29×5

y= 145

User Sphoenix
by
6.9k points
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