Mathematics, 21.04.2021 23:50, kierraware04

1. Harold bought a total of 40 items at an online store. He purchased ebooks for $7.50 each and mp3s for $0.90 each. If he spent a total of $181.20 at the online store, how many ebooks did he purchase and how many mp3s did he purchase?

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1. Harold bought a total of 40 items at an online store. He purchased ebooks for $7.50 each and mp3s...