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Mathematics, 05.05.2020 01:44 quianna410

Martin buys 3 hardcover books and 4 paperback books for $6.50. Anna buys 2 hardcover books and 6 paperback books for $6.00. What is the cost, in dollars, of each hardcover book?

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Martin buys 3 hardcover books and 4 paperback books for $6.50. Anna buys 2 hardcover books and 6 pap...

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