1.	Which ordered pair is the solution to the given system of equations? x - 3y = 9 x - 2y = 5
		A.	(9, -3)	B.	(-6, 1)
		C.	(-3, -4)	D.	(3, -2)
		Hint
	2.	Use substitution to solve the system of equations given below. y = 2x 5x - y = -24
		A.	no solution	B.	(-8, -16)
		C.	infinitely many solutions	D.	(-4, -8)
		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.	293 adults, 147 children
		B.	220 adults, 220 children
		C.	380 adults, 760 children
		D.	320 adults, 120 children
		Hint
	4.	Use elimination to solve the system given below. 4x + 3y = -20 x + 3y = 4
		A.		B.
		C.	(-8, 4)	D.
		Hint
	5.	Which system of inequalities is graphed below?
		A.		B.
		C.		D.
		Hint
	6.	Solve the system of equations given by y = 2x + 2 and .
		A.	(4, -6)	B.	(-3, -4)
		C.	no solution	D.	infinitely many solutions
		Hint
	7.	Use elimination to solve the system of equations given by 3x – 2y = 10 and 5x + 2y = 6.
		A.	infinitely many solutions	B.	(2, -2)
		C.	(-2, -8)	D.	no solution
		Hint
	8.	Use elimination to solve the system of equations given by 8x – 4y = -20 and 10x – 5y = 35.
		A.	infinitely many solutions	B.	(-12, -12)
		C.	no solution	D.	(0, 0)
		Hint
	9.	A boat travels 30 miles upstream in 4 hours. The trip downstream takes 2.5 hours. Find the rate of the boat in still water.
		A.	6.92 mph	B.	9.75 mph
		C.	9.23 mph	D.	2.25 mph
		Hint
	10.	Which point is not in the solution set of and
		A.	(4, 11)	B.	(0, 0)
		C.	(-1, -2)	D.	(5, 0)
		Hint