Answer:you would be charged $9.75 if you returned a book 65 days late
Step-by-step explanation:
The amount that the library charges when you return a book late is $0.15. If it is two days late, you are charged $0.30. It means that if it is a day late, the charge is 0.30/2 = $0.15. To determine how much you will be charged if you returned a book 65 days late, you will multiply the number of days by the amount charged for a day. It becomes
65 × 0.15 = $9.75
