In a book store, hardcover copies of a certain book are priced at $24 each and paperback
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In a book store, hardcover copies of a certain book are priced at $24 each and paperback copies of the same book are priced at $13.50 each. Last week, the total amount collected in the sales of the hardcover and paperback copies was the same as if every book sold had cost $15.60 each. If 300 hard cover copies were sold, what was the total number of the books sold last week?
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Let x the total number of books sold then let x 300 the number of paper...View the full answer
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