Mathematics
Gal4west
2015-11-03 14:34:57
For what number of minutes of local calls per month is the cost of the phone the same
ANSWERS
Urine
2015-11-03 16:35:06

16.95 + 0.05m = 22.95 + 0.02m 0.05m - 0.02m = 22.95 - 16.95 0.03m = 6 m = 6 / 0.03 m = 200 <== they will cost the same at 200 minutes

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