Find the sum: 15+20+25+30+35+...+875+880+885

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

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?