Question

Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought 3 magazines, how many books did he buy?

The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the number of books.

Answer 1

$3.95m + $8.95b = $47.65
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$3.95(3) + $8.95b= $47.65
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$11.85 + $8.95b = $47.65
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$8.95b = $35.80
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8.95 = 8.95
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B=4