Consider the system of equations.
y = −2x + 4 y = − 1 3 x − 1

The solution is (3, –2).

Verify the solution. Which true statement appears in your check?
A) 4 = 4

B) –2 = –2

C) –1 = –1

D) –3 = –3

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

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

Collin did the work to see if 10 is a solution to the equation r/4=2.4