Ryan is opening up a bookstore, where he sells both new and old books. He
charges $12.50 for a...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 06:26 joserms729
Ryan is opening up a bookstore, where he sells both new and old books. He
charges $12.50 for a new book, and $5.50 for an old book. What was Ryan's
revenue last month if he sold 16 new books and 25 old books?
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Answers: 3
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