SOLUTION: Robin decided to change her phone plan.
The plan she uses has a $14.00 monthly fee and a 7-cents-per-minute charge for long distance calls.
If her bill last month was $22.40, how
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Question 1193199: Robin decided to change her phone plan.
The plan she uses has a $14.00 monthly fee and a 7-cents-per-minute charge for long distance calls.
If her bill last month was $22.40, how many minutes of long distance did she use?
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
for x number of long distance minutes, monthly bill is dollars.
Given that a bill was 22.4 dollars, then 0; and just solve for x.
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