How many paperback books did gillian buy?
11
gillian purchased 25 books at the library...
Mathematics, 12.12.2019 17:31, mccartney33
How many paperback books did gillian buy?
11
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
12
13
Answers: 2
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