I need the answer to a Algebra questions?

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I need the answer to a Algebra questions?

A coin-operated telephone at the mall requires 40 cents for a local call. It takes quarters,dimes,and nickels and does not give change. How many combinations of coins could be used to make a local call?

2006-09-13 14:27:30 · 2 answers · asked by Elizabeth C 1 in Politics & Government ➔ Other - Politics & Government

2 answers

25 5 10
25 5 5 5
10 10 10 5 5
10 10 5 5 5 5
10 5 5 5 5 5 5
5 5 5 5 5 5 5 5
looks like 6

2006-09-13 14:32:15 · answer #1 · answered by Guy R 3 · 0⤊ 0⤋

6 different combinations

2006-09-13 14:31:27 · answer #2 · answered by Anonymous · 0⤊ 0⤋