1.	Solve the equation 6 - (-8) = b.
		A.	14	B.	-2
		C.	18	D.	2
		Hint
	2.	Evaluate p - (-13) if p = -6.
		A.	7	B.	-19
		C.	-7	D.	19
		Hint
	3.	Evaluate q – r if q = -13 and r = -2.
		A.	11	B.	-11
		C.	15	D.	-15
		Hint
	4.	Evaluate x – y + z if x = 12, y = 20, and z = -9.
		A.	-41	B.	23
		C.	1	D.	-17
		Hint
	5.	A submarine started at a depth of 150 feet below sea level and descended 355 feet. What is the new depth of the submarine?
		A.	370 feet	B.	205 feet
		C.	505 feet	D.	0 feet
		Hint