What are the vertices of the hyperbola whose equation is (y+6)^2/81 - (x+8)^2/49 = 1

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

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

How far could you drive on 50 gallons of gas