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A phone call costs $0.65 for the first 3 minutes and $0.15 for each additional minute. If the total charge for the call

was $5.00, how many minutes was the call?

1 Answer

3 votes

Answer:

31 Minutes

Explanation:

4.78 = 0.15 + 0.58

0.15m = 4.78 - 0.58

m = 4.78 - 0.58 divided by 0.15 = 28 minutes

So in total we have 28 + 3 = 31 minutes

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