Mathematics, 02.11.2019 13:31, mikeymanfs
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 = 25
1.50h + 0.50p = 26.50
how many paperback books did gillian buy?
Answers: 1
......(1)
......(2)
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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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