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Mathematics, 10.12.2019 20:31 justiceemani12

I'm in algebra 1 and i need on this the local bookstore is having a sale on used books. nate bought 3 hardcover books and 7 paperback books and spent $29.50. tia bought 2 hardcover books and 5 paperback books and spent $20.50. what is the cost of a hardcover book?

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I'm in algebra 1 and i need on this the local bookstore is having a sale on used books. nate bough...

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