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How many books would need to be purchased from each club for the club's to cost the same

How many books would need to be purchased from each club for the club's to cost the-example-1

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First club
y= 40 + 10x y= 40 + 10(8) =120

Second club
y= 15x y= 15(8) =120

now plug a number of the answer choices in each equation until you get the same result for both

The answer is C
User Silas Parker
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