a phone company offers two monthly plans. plan A costs 13 plus an additional 0.16 for each minute of calls. Plan B costs 24 plus an additional 0.14 for each minute of calls

Let x represent number of calling minutes

Step-by-step explanation:

17 +.11x = 22 +.07x

.04x = 5

x = 5/.04 = 125 minutes, is the number of minutes the two plans cost the same

17 +.11*125 = $30.75 is the cost when the two plans cost the same