1.	What integer represents a loss of 15 yards in football?
		A.	15	B.	|15|
		C.	|-15|	D.	-15
		Hint
	2.	What integer represents a rise in temperature of 19°?
		A.	19	B.	-|19|
		C.	-|-19|	D.	-19
		Hint
	3.	Evaluate |-9|.
		A.	1	B.	-9
		C.	0	D.	9
		Hint
	4.	Evaluate |-6| - |2|.
		A.	-4	B.	4
		C.	-8	D.	8
		Hint
	5.	Evaluate |10| + |-12|.
		A.	2	B.	-2
		C.	-22	D.	22
		Hint