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.	Find the absolute value of -17.
		A.	-18	B.	17
		C.	-17	D.
		Hint
	4.	Evaluate |-9|.
		A.	9	B.	0
		C.	-9	D.	1
		Hint
	5.	Evaluate |10| + |-12|.
		A.	-22	B.	2
		C.	-2	D.	22
		Hint