What is the greatest common factor of ? 6^10 y^12-12x^14 +x^8 y^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.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip