SOLUTION: A promotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls. If Joe's phone bill was $60 under this promotional deal, how many mi

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Question 1131121: A promotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls. If Joe's phone bill was $60 under this promotional deal, how many minutes of phone calls did he make? Round to the nearest integer, if necessary.
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
15 + 0.05x = 60
0.05x = 45
x = 900 minutes