1.	Which ordered pair is the solution to the given system of equations? x - 3y = 9 x - 2y = 5
		A.	(-3, -4)	B.	(3, -2)
		C.	(-6, 1)	D.	(9, -3)
		Hint
	2.	Use substitution to solve the system of equations given below. y = 2x 5x - y = -24
		A.	(-4, -8)	B.	(-8, -16)
		C.	infinitely many solutions	D.	no solution
		Hint
	3.	Use substitution to solve the system of equations given below. 8x - 4y = 16 2x - y = 4
		A.	(2, 0)	B.	(0, -4)
		C.	no solution	D.	infinitely many solutions
		Hint
	4.	Use elimination to solve the system of equations given below. x + 3y = 6 2x - 6y = 8
		A.		B.
		C.		D.
		Hint
	5.	Use elimination to solve the system of equations given below. 3x + 4y = -12 x - y = 10
		A.	(28, 18)	B.	(-4, -14)
		C.	(52, 42)	D.	(4, -6)
		Hint
	6.	A long distance phone company has a monthly fee of $7.95 and charges a rate of $0.05 per minute. Another long distance company has a monthly fee of $9.95 and charges a rate of $0.03 per minute. At how many minutes would the two companies have equal charges?
		A.	50 minutes	B.	100 minutes
		C.	They will never have the same charges.	D.	150 minutes
		Hint
	7.	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
	8.	Use elimination to solve the system of equations given by 3x – 2y = 12 and 3x + 5y = 33.
		A.	infinitely many solutions	B.	(6, 3)
		C.	no solution	D.	(14, 15)
		Hint
	9.	Use graphing to solve the system of inequalities given by y < x + 1 and
		A.		B.
		C.		D.
		Hint
	10.	Which point is not in the solution set of and
		A.	(4, 11)	B.	(5, 0)
		C.	(0, 0)	D.	(-1, -2)
		Hint