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Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x= 18. y=8 when x=3

Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x= 18. y=8 when x=3
asked 67.4k views
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Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x= 18.

y=8 when x=3

asked
User Antgel
by
8.1k points

1 Answer

5 votes

Answer:

y=kx

y=48

Explanation:

y=kx

8=3k

k=8/3

y=kx

y=8/3 × 18

y=48

answered
User Graham Klyne
by
7.9k points
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