i need someone thats good at math pls help me i dont have the dot plot but i need the mena answer the median sentence and median answer pls

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 parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11