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Olenka [21]
3 years ago
5

a store buys CDs with $1 for each and sells them for 1.5 each how many CDs should they sell to earn $100

Mathematics
2 answers:
abruzzese [7]3 years ago
6 0
67 CDS

100/1.5=^
Hope this helps!
quester [9]3 years ago
6 0
67 CDs would be the answer
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<em>Comment on the solution</em>

You will note that finding the value of the variable involved arithmetic with negative numbers. If you want the numbers to stay positive, then you can choose the variable to represent <em>the most expensive</em> of the items: the number of pounds of apples.

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