Simplify the given expression. (see attachment)
assume that no variable equals 0.

answer choices:
a) 2x^3y^12
b. 4x^6/y^12

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

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet