WHY
- (4x?y2 + 2xy? - 2y) – (-7x?y3 + 6xy2 – 2y)

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

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

The square root of 9x plus 7 plus the square rot of 2x equall to 7