SOLUTION: A phone company offers two monthly plans. Plan A costs $21 plus an additional $0.14 for each minute of calls. Plan B costs $8 plus an additional $0.18 for each minu

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Question 1092519: A phone company offers two monthly plans. Plan A costs
$21
plus an additional
$0.14
for each minute of calls. Plan B costs
$8
plus an additional
$0.18
for each minute of calls.

Found 2 solutions by richwmiller, josgarithmetic:
Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
Thanks for letting me know but I have a plan with unlimited calls.
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
x, number of minutes

Cost for a month of plan A


Cost for a month of plan B



Next, you would use those to answer a question.

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