Determine whether each relation below represents a function. If the relation is NOT a function, explain why

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

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x