Yesterday, a local radio station played 85 songs prior to 10 a.m. The station also played 10 songs per hour for the remainder of the day.
If a person listened to the radio station yesterday afternoon for x hours, which of the following equations can be used to find the number of songs the person listened to?
A. y = 10x
B. y = 10x + 85
C. y = x + 10
D. y = 85x + 10