Raymond B. answered • 01/16/21
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Math, microeconomics or criminal justice
x=ky
40=k(5)
k=40/5 = 8
x=(8)y
x =(8)7
x = 56
Sharron B.
asked • 01/14/21College Algebra
If x varies directly as y, and x=40 when y=5, find x when y=7.
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