1.	State the number of solutions to the system of equations graphed below.
		A.	1	B.	0
		C.	infinitely many	D.	2
		Hint
	2.	Solve the system of equations by graphing.
		A.	no solution	B.	(-1, 7)
		C.	(0, 3)	D.	infinitely many solutions
		Hint
	3.	The system of equations on the graph shown is
		A.	consistent and independent.
		B.	consistent.
		C.	consistent and dependent.
		D.	inconsistent.
		Hint
	4.	What is true about the system and
		A.	The system is inconsistent.
		B.	The system is consistent and independent.
		C.	The system has infinitely many solutions.
		D.	The system is consistent and dependent.
		Hint
	5.	The Waxmans just opened a carpet store. Their startup costs were $5000, and their cost of carpet is $8 per square yard. How many square yards of carpet do they need to sell in order to break even if they sell the carpet for $18 per square yard?
		A.	50 square yards	B.	278 square yards
		C.	500 square yards	D.	192 square yards
		Hint