charges 13.95$ per month plus .39$ per minute. B charges no monthly service fee but charges .95$ per minute. minutes are the cost for the two plans equal?

Question

A company charges 13.95$ per month plus .39$ per minute. Company B charges no monthly service fee but charges .95$ per minute. For what number of minutes are the cost for the two plans equal?

Answer 1

13.95 + .39m = .95m

.56m = 13.95

m = 1395/56 = number of minutes when the two plans cost the same

= about 24.911 minutes

= about 25 minutes