A store has a sale on books. The price is $17.55 for one book, $16.70 each for 2 books, $15.85 each for 3 books, and $15 each for 4 books. If this pattern continues, how much per book will it cost to buy 7 books?
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THE price of 5 each book will be $16.15 , 6 each book will be $16.50 and 7 each book will be $ 16.75
ravishankar1011:
hiii
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