The table shows the time it took a group of students to complete a puzzle work out an estimate for the mean time it took the students round your answer to two significant figures

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

Which of these choices show a pair of equivalent expressions?

Which value of c would make he following expression completely factored? 8x+cy