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DIRECT VARIATION Assume that Y varies directly with X then solve. Y=36 when x=6 find x when y=42

DIRECT VARIATION Assume that Y varies directly with X then solve. Y=36 when x=6 find x when y=42
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3 votes
DIRECT VARIATION

Assume that Y varies directly with X then solve.
Y=36 when x=6 find x when y=42

User Pfac
by
8.6k points

1 Answer

5 votes
y
\alphax
y=kx
36=6k
k=6
42=6x
x=
(42)/(6)
x=7
User Khalik
by
8.1k points
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