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If x= 4 when y= 7. what is x when y=28?​
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If x= 4 when y= 7. what is x when y=28?​

User Dan Mandel
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1 Answer

11 votes

y = kx where k is a constant

7=4k

7/4=k

28=kx

28=(7/4)(x)

(28)(4/7)=x

16=x

User Rayvon
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4.9k points
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