asked 82.2k views
4 votes
A promotional deal for long distance phone service charges a $15 basic fee plus $0.05 per minute for all calls. If joes phone bill was $72 under this promotional deal, how many minutes of phone calls did he make?

asked
User Saunders
by
8.1k points

1 Answer

5 votes
$72-$15=$57

$57/$0.05=1140 minutes
answered
User YScharf
by
8.0k points
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