1. your long distance telephone provider offers two plans. plan a has a monthly fee of $15 and $0.25 per minute. plan b has a monthly fee of $20 and $0.05 per minute. write and solve and equation to find the number of minutes that you must talk to have the same cost for each of the plans. 2. one-third of a number x is equal to 22 less than the number. write and solve an equation to find the number.