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HELP MATH - during a 15-minute flash sale at a bookstore, 27 books were purchased for a total of $219.. new books cost $12, and used books cost $5. how many used books were sold?
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HELP MATH - during a 15-minute flash sale at a bookstore, 27 books were purchased for a total of $219.. new books cost $12, and used books cost $5. how many used books were sold?

User Depp Wang
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1 Answer

1 vote

Answer: moans*

Explanation:

claps*

User Ivan Bianko
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