How do you do prime factorization on a negative number?
ex:
-48, 108

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

If 25% of y is 30, what is 60% of y?