1.	Solve n = 14 + (-2).
		A.	12	B.	16
		C.	-12	D.	-28
		Hint
	2.	Solve 7 + (-16) = x.
		A.	-9	B.	-23
		C.	23	D.	9
		Hint
	3.	Evaluate -30 + s if s = -15.
		A.	45	B.	-15
		C.	-45	D.	15
		Hint
	4.	Simplify z + (-5) + 18.
		A.	z + 23	B.	z + (-13)
		C.	z + 13	D.	z + (-23)
		Hint
	5.	Tiger Woods won the 2003 Bay Hill Invitational by shooting -2, -7, -6, and -4. What was his total score after the four rounds?
		A.	-1	B.	19
		C.	-19	D.	1
		Hint