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Suppose that y varies directly with x and y=20 when x=2 Find y when x=8

Suppose that y varies directly with x and y=20 when x=2 Find y when x=8
asked 181k views
5 votes
Suppose that y varies directly with x and y=20 when x=2 Find y when x=8

asked
User Nathan Liang
by
8.2k points

1 Answer

4 votes

Answer:

80

Explanation:

x y

2 = 20

8 = x

cross multiply( 8*20)/2

= 4 * 20

= 80

answered
User Juanillo
by
9.0k points
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