Question

A phone company offers two monthly plans. Plan A costs $14 plus an additional S0.15 for each minute of calls. Plan B costs $22 plus an additional S0.11 for

each minute of calls
For what amount of calling do the two plans cost the
same?
What is the cost when the two plans cost the same?

Answer 1

200 minutes, cost $44.00

Explanation:

x = minutes

14 + .15x = 22 + .11x

.04x = 8

x = 200 minutes

14 + (.15*200)

14 + 30 = 44

22 + (.11*200)

22 + 22 = 44