Question

The cost of a parking permit consists of a one-time administration fee plus a monthly fee. A permit purchased for 12 months costs $660. A permit purchased for 15 months costs $810. What is the administration fee?

Answer 1

12x50=600 so 60 left
15x50=750 so 60 left
so the administration fee is 60

Answer 2

Answer:

answer = 60

Step-by-step explanation:

It might be option A or D. Mine was D