Which expression would be easier to simplify if you used the associative property to change the grouping?
A. [-40+ (60)] + 52
B. 85+ (120+80)
C. (2+ ) +
D. 4+ (1.2+(-0.2))

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

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What is the value of y? round to the nearest tenth