8. A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was 140%. What is the markup? A. $28 C. $2.80 B. $48 D. $2,800 - QAmmunity.org

8. A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was 140%. What is the markup? A. $28 C. $2.80 B. $48 D. $2,800

asked Sep 12, 2021 156k views

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