For his long distance phone service, Deandre pays a 5 monthly fee plus 9 cents per minute. Last month, Deandre's long distance bill was 22.19 . For how many minutes was Deandre billed?

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.

54/3 is 18 so 18 is your answer

this seams to be a multiple choice question, state the options below.