Find the greatest common factor of the expressions.
6y^6z^8, -8y^4z^8

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Find the distance between the pair of points a(-1,8) and b(-8,4)