Mathematics, 03.11.2020 20:20 itsmemichellel
A bookstore sells frequent buyer discount cards for $12 each. The cost of each book with the
discount card is $7. The cost of a book without the card is $9. After how many book purchases
does a cardholder and a non-cardholder spend the same amount of money, if you include the cost
of the card?
Answers: 1
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A bookstore sells frequent buyer discount cards for $12 each. The cost of each book with the
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