Question
One phone company charges a flat fee of $35, plus $0.15 for each minute.
The other phone company charges a flat fee of $20, plus $0.25 for each minute.
Which equation can be used to solve for the number of minutes, m, for which the companies charge the same amount?
The other phone company charges a flat fee of $20, plus $0.25 for each minute.
Which equation can be used to solve for the number of minutes, m, for which the companies charge the same amount?
Answers
oobleck
35 + 0.15m = 20 + 0.25m