Solve the system of equations by adding or subtracting. {-x-2y = 3
( 3x + 2y = 15
The solution of the system is

Which linear inequality is represented by the graph? !

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

What value of x is in the solution set of 4x – 12 s 16 + 8x?