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Suppose y varies directly as x. If y = 30 when x = 8, find y when x = 4.
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Suppose y varies directly as x. If y = 30 when x = 8, find y when x = 4.

User Sello Mkantjwa
by
4.0k points

1 Answer

6 votes

Answer:

y=15

Explanation:

y=kx

30= 8k

k=15/4

y=15/4×4

y=15

User LanderV
by
5.3k points
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