Which ordered pair is a solution to the following system of inequalities?
y < 3x+1
y> -x-6

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?