Mathematics, 15.07.2019 03:30 santos36755
Gillian purchased 25 books at the library book sale. each hardcover book cost $1.50, and each paperback book cost $0.50. gillian spent a total of $26.50. the book costs can be represented by the system of equations below. h + p = 251.50h + 0.50p = 26.50how many paperback books did gillian buy?
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Gillian purchased 25 books at the library book sale. each hardcover book cost $1.50, and each paperb...
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