Write the expression in complete factored form 5q^2(a+9)-8(a+9)

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

Brent wants to know what is 5 x 1/2

I'm confused on this could anyone me and show me what i need to do to solve it.