Which is a method of solving a linear system? A. substitution
B. elimination
C. graphing
D. all of these

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Which expression gives you the distance between the points (5,1)and(9,-6)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.