A cellphone service provider charges $5.00 per month and $0.20 per minute per call. If a customer's current bill is $55, how many minutes did the customer use? (Round any intermediate calculations and your final answer to the nearest whole minute.)

A) 275 minutes
B) 300 minutes
C) 250 minutes
D) 225 minutes

C .C)
Current bill 55
Less monthly charges (5.00 )
Call charges (A ) 50.00
Charge per minute per call (B) 0.20
Number of minutes used (A ) / (B) 250