
	1.	Solve the system of equations by using substitution.
		A.	(4, 9)	B.	(5, 11)
		C.	(1, 3)	D.	(3, 7)
		Hint

	2.	Use the substitution method to solve m - n = 7 and 3m + 2n = 6.
		A.	(-3, -10)	B.
		C.	(4, -3)	D.	(-5, 2)
		Hint

	3.	Solve the system of equations.
		A.		B.
		C.		D.
		Hint

	4.	Which is true for the following system of equations? 3x - y = 1 x + 2y = 7.
		A.	cannot be determined from information given	B.	y = x
		C.	y > x	D.	y < x
		Hint

	5.	Solve the system of equations 3x – 5y = 4 –2x + 4y = 3.
		A.		B.
		C.		D.
		Hint