Mathematics, 13.10.2019 05:30 freyaocain
Alejandro bought $3.50 worth of pencils and erasers at the school store. pencils cost $0.50 apiece, and erasers cost $0.75 apiece. which equation written in standard form represents the number of pencils, p, and the number of erasers, e, that alejandro bought?
0.75e = 3.50 β 0.50p
0.50p + 0.75e = 3.50
3e = 14 β 2p
2p + 3e = 14
Answers: 2
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