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.	no solution	B.	one solution at
		C.	one solution at	D.	infinitely many solutions
		Hint
	2.	Use substitution to solve the system of equations. 5x + 5y = -30 2x - y = 15
		A.	(3, -9)	B.	(21, 27)
		C.	no solution	D.	infinitely many solutions
		Hint
	3.	Students from the local high school are selling tickets to the town's annual carnival. Adult admission is $5.00 and child admission is $2.50. Two hours after the carnival opened its first day, 440 tickets had been sold totaling $1900. How many adults and how many children entered the carnival during the first two hours it was open?
		A.	320 adults, 120 children
		B.	220 adults, 220 children
		C.	380 adults, 760 children
		D.	293 adults, 147 children
		Hint
	4.	Use elimination to solve the system of equations shown below. 2x - 4y = -5 3x + 4y = -15
		A.		B.
		C.		D.
		Hint
	5.	Use elimination to solve the system of equations given below. x + 3y = 6 2x - 6y = 8
		A.		B.
		C.		D.
		Hint
	6.	Use elimination to solve the system of equations given below. 5x + 3y = 3 3x + 4y = 15
		A.		B.	(3, -4)
		C.	(5, 0)	D.	(-3, 6)
		Hint
	7.	Solve the system of equations given by y = 2x + 2 and .
		A.	no solution	B.	(-3, -4)
		C.	(4, -6)	D.	infinitely many solutions
		Hint
	8.	Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8.
		A.		B.	(5, -1)
		C.	infinitely many solutions	D.	no solution
		Hint
	9.	Which point is in the solution set of and y > -2x – 1.
		A.	(-6, 5)	B.	(-2, 8)
		C.	(0, 3)	D.	(-2.8, 4.6)
		Hint
	10.	Which point is in the solution set of and
		A.	(2, 1)	B.	(-1, -5)
		C.	(3, 4)	D.	(-4, 6)
		Hint