1.	Refer to the graph below. These two lines appear to intersect at _____.
		A.	(-2, 1)	B.	(-2, -1)
		C.	(-2, 1)	D.	(-1, -2)
		Hint
	2.	Refer to the graph below. Which statement is not true?
		A.	Line a does not intersect the x-axis.	B.	Lines a and c appear to intersect at (3, 3).
		C.	Lines a and b appear to intersect at (–3, –3).	D.	Lines b and c appear to intersect at (1, 2).
		Hint
	3.	Solve the system x = –2 and y – 5 = 0.
		A.	(-2, 5)	B.	(-5, 2)
		C.	(2, -5)	D.	(5, -2)
		Hint
	4.	Solve the system x + y = 7 and y = 2x + 1.
		A.	(1, 6)	B.	(6, 1)
		C.	(2, 5)	D.	(5, 2)
		Hint
	5.	Greg works two jobs. He works as a lifeguard at the local pool for $6.00 per hour and as a math tutor for $8.00 per hour. He enjoys his job as a lifeguard more than he enjoys his job as a math tutor. He needs to make $152.00 this week working 24 hours. How many hours does he need to work at each job?
		A.	lifeguard: 20 hours, math tutor: 4 hours
		B.	lifeguard: 16 hours, math tutor: 8 hours
		C.	no solution
		D.	lifeguard: 12 hours, math tutor: 12 hours
		Hint