F = Five dollar bills
T = Ten dollar bills
F = 3T
5F + 10T = 675
5(3T) + 10T = 675
15T + 10T = 675
25T = 675
T = 27
F = 3* 27 = 81
There are 27 ten dollar bills
Giovalise T.
asked 09/06/15
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