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erastova [34]
3 years ago
15

Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x=12

Mathematics
1 answer:
kati45 [8]3 years ago
7 0
So x= 3, y= 7

3/7 = 12/21

Which number times 3 is equal 12
3(4) = 12
So 7(4) = 28

X= 12 , y= 28
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