1.	Graph the system of equations to determine whether it has no solution, infinitely many solutions, or one solution. If the system has one solution, name it.
		A.	infinitely many solutions	B.	one solution at
		C.	no solution	D.	one solution at
		Hint
	2.	Use substitution to solve the system of equations given below.
		A.	(-12, -10)	B.	(-10, -12)
		C.	infinitely many solutions	D.	no solution
		Hint
	3.	Use substitution to solve the system of equations. 5x + 5y = -30 2x - y = 15
		A.	infinitely many solutions	B.	(21, 27)
		C.	no solution	D.	(3, -9)
		Hint
	4.	Use elimination to solve the system given below. 4x + 3y = -20 x + 3y = 4
		A.		B.	(-8, 4)
		C.		D.
		Hint
	5.	Use elimination to solve the system of equations given below. 3x + 4y = -12 x - y = 10
		A.	(52, 42)	B.	(28, 18)
		C.	(4, -6)	D.	(-4, -14)
		Hint
	6.	The sum of two numbers is –11. Twice the first number minus four times the second number is –10. What are the two numbers?
		A.	-8, -3	B.	-6, -5
		C.	-15, 4	D.	-9, -2
		Hint
	7.	Determine which point is a solution to the system of inequalities by graphing. y > -2x + 6 2x + y -3
		A.	(0, 0)	B.	(8, 0)
		C.	(-7, 3)	D.	no solution
		Hint
	8.	Which system of inequalities is graphed below?
		A.		B.
		C.		D.
		Hint
	9.	Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.
		A.	no solution	B.	one solution at
		C.	infinitely many solutions	D.	one solution at (-6, 0)
		Hint
	10.	Use elimination to solve the system of equations given by 10x – 40y = 60 and 15x + 40y = -10.
		A.	no solution	B.	infinitely many solutions
		C.	(-14, -5)	D.	(2, -1)
		Hint