SOLUTION: Given: y varies directly with x and has a constant rate of change of 7.
When the value of y is 12, then the value of x would be _____.
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Question 275575: Given: y varies directly with x and has a constant rate of change of 7.
When the value of y is 12, then the value of x would be _____.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Given: y varies directly with x and has a constant rate of change of 7.
When the value of y is 12, then the value of x would be _____.
----
y = kx
Since k = 7,
y = 7x
---------
Find "x" when y = 12
12 = 7x
x = 12/7
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cheers,
Stan H.
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