# 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 – 0.50p 0.50p + 0.75e = 3.50 3e = 14 – 2p 2p + 3e = 14

(1) Answers

I believe the answer is 0.50p + 0.75e= 3.50

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