SOLUTION: One cellular phone carrier charges $26.50 a month plus $.15 a minute for local calls. Another carrier charges $14.50 a month and $.25 a minute for local calls. For how many minutes

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: One cellular phone carrier charges $26.50 a month plus $.15 a minute for local calls. Another carrier charges $14.50 a month and $.25 a minute for local calls. For how many minutes      Log On


   

Question 381739: One cellular phone carrier charges $26.50 a month plus $.15 a minute for local calls. Another carrier charges $14.50 a month and $.25 a minute for local calls. For how many minutes is the cost of the plans the same?
Answer by lar(3) About Me  (Show Source):
You can put this solution on YOUR website!
26.50+t*0.15=14.50+t*0.25
t*0.1=12
t=120 mins