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Pls help. If y varies directly with x and y=20 when x=4, find y when x=3
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4 votes
Pls help. If y varies directly with x and y=20 when x=4, find y when x=3

Pls help. If y varies directly with x and y=20 when x=4, find y when x=3-example-1
User Ricky Zheng
by
5.7k points

1 Answer

4 votes

Answer:

15

Explanation:

y/x=constant

20/4=y/3

y=5*3

y=15

User Sergey Golovchenko
by
5.4k points
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