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Mathematics, 27.05.2021 22:20 lizzyhearts

At a yard sale, Enzo sees a sign that advertises "0.05 cents per used book." Using the advertised price, determine the cost of 40 used books. pls answer,​

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At a yard sale, Enzo sees a sign that advertises "0.05 cents per used book." Using the advertised pr...
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