Mathematics, 02.03.2021 21:30 halobry2003
A used book store also started selling used CDs and DVDs. In the first week, the store sold 40 used CDs and DVDs, at
$6.00 per CD and $4.00 per DVD. The sales for both CDs and DVDs totaled $180.00. Write a system of equations to
represent this situation
Answers: 2
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A used book store also started selling used CDs and DVDs. In the first week, the store sold 40 used...
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