Juan is comparing the cell phone plans shown in the advertisement. Plan A charges a $15 monthly fee plus $0.40 per min. Plan B charges a $30 monthly fee plus $0.25 per min. For what number of minutes of use do the plans cost the same? How much will that be?

Question

Juan is comparing the cell phone plans shown in the advertisement.  Plan A charges a $15 monthly fee plus $0.40 per min.  Plan B charges a $30 monthly fee plus $0.25 per min.  For what number of minutes of use do the plans cost the same?  How much will that be?

PsyDAG · Answer

15 + .40m = 30 + .25m Calculate m. Once you find m, insert its value on either side to answer the last question.

Victoria · Answer

If Juan expects to use the phone for about 2 hours a month, which plan should he choose?

Ms. Sue · Answer

Do the arithmetic. I'll be glad to check your answer.