1.	What integer represents a loss of 15 yards in football?
		A.	15	B.	|-15|
		C.	-15	D.	|15|
		Hint
	2.	Find the absolute value of 4.
		A.	-4	B.
		C.		D.	4
		Hint
	3.	Evaluate |-9|.
		A.	9	B.	1
		C.	-9	D.	0
		Hint
	4.	Evaluate |10| + |-12|.
		A.	2	B.	-22
		C.	-2	D.	22
		Hint
	5.	Evaluate |-15| - |-9|.
		A.	-24	B.	-6
		C.	24	D.	6
		Hint