A music store bought a CD set at a cost of​ $20. When the store sold the CD​ set, the percent markup was​ 40%. Find the selling price.

A music store bought a CD set at a cost of 20 When the store sold the CD set the percent markup was 40 Find the selling price class=

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Answer:

8

Step-by-step explanation:

Multiply $20 by .4.