first plan charges a rate of 24 cents per minute second plan charges a fee of $49.95 plus 12 cents per minute How many minutes would you have to use in order for the second plan to be preferable?

Answer 1

49.95 +.12 m = .24m

.12m = 49.95

m = 49.95/.12 = 4995/12=

416.25= 416 1/4 minutes when each plan costs the same

more than 416 1/4 minutes and 2nd Plan is cheaper