1.	Which of the following describes the system of equations 2x - y + 4 = 0 and 4x - 2y + 7 = 0?
		A.	inconsistent	B.	consistent and independent
		C.	consistent and dependent	D.	none of these
		Hint
	2.	Solve the system of equations y = 0.5x and 4y = x - 2 by graphing.
		A.		B.
		C.		D.
		Hint
	3.	Solve the system of equations x = 4 and 3x - 4y = 12 by graphing.
		A.		B.
		C.		D.
		Hint
	4.	Choose the best method to solve the system of equations 4x + y = 6 and 2x - y = 10.
		A.	Graphing	B.	Eliminate y
		C.	Substitution	D.	Eliminate x
		Hint
	5.	Choose the best method to solve the system of equations x + y = 2 and y = 3x - 4.
		A.	Eliminate y	B.	Eliminate x
		C.	Graphing	D.	Substitution
		Hint