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25-09-2020
Mathematics

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If three music CDs cost $34.99, what is the cost of 8 CDs? State the answer and write a proportion that could be used to solve the problem. Round the answer to the nearest cent.

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kourimk kourimk

25-09-2020

Answer:

$280

Step-by-step explanation:

you first multiple $34.99×8 and you get $279.92

the second step is 2 round to the nearest cent

the answer would be $280

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