Question

Juan has a cellular phone that costs $12.95 per month plus 25¢ per minute for each call. Tiffany has a cellular phone that costs $14.95 per month plus 15¢ per minute for each call. For what number of minutes do the two plans cost the same?

Answer 1

Answer:

20 minutes

Step-by-step explanation:

  Juan:  12.95 + 0.25m

Tiffany:  14.95 + 0.15m

12.95 + 0.25m = 14.95 + 0.15m

              0.10m = 2

                    m = 20