Mathematics, 30.05.2020 23:59 arivalen
A used book sale charged $7.50 for hardcovers and $1.25 for paperbacks. During the sale, 15 hardcovers were sold and the sale earned $166.25. Write and solve an equation to determine the number of paperbacks, p, that were sold.
20 points i think
Answers: 3
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A used book sale charged $7.50 for hardcovers and $1.25 for paperbacks. During the sale, 15 hardcove...
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