Plz help I need help with this assignment

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

41/17 as a decimal rounded to the nearest hundredth

3x + 4y = 5 x- 3y = -7 solve by substitution