(ii) If p = 5 and 9 a) If x = (a + 7) and y = (a - 7), show that a? = xy + 49

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

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?