Answer to Question #43493 in Algebra for Johniece Staley

Question #43493
If y varies directly with x and y = 15 when x = 5, what is the value of k?
1
Expert's answer
2014-06-18T13:39:26-0400
If y varies directly with x, then there is a constant k such that y=kx. If y=15 when x=5, then 15=5k, k=3. Answer: k=3.

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