1.	Solve y = -6 – 2.
		A.	8	B.	4
		C.	-8	D.	-4
		Hint
	2.	Solve y = -7 - (-15).
		A.	105	B.	9
		C.	-22	D.	8
		Hint
	3.	Evaluate x - y if x = 2 and y = 7.
		A.	9	B.	-9
		C.	-5	D.	5
		Hint
	4.	Solve t = -3 - 8.
		A.	-5	B.	5
		C.	-11	D.	11
		Hint
	5.	The record high and low temperatures recorded in New York are 108°F and -52°F, respectively. What is the range of temperatures?
		A.	-160°F	B.	160°F
		C.	56°F	D.	-56°F
		Hint