Use the elimination method to solve the system of equations. choose the correct ordered.
4x+7y=60
-4x+7y=-4

Give me the equations of two lines that have the same slope but are not parallel.

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: