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 4.
		A.		B.
		C.	4	D.	-4
		Hint
	4.	Find the absolute value of -17.
		A.		B.	-18
		C.	17	D.	-17
		Hint
	5.	Find the absolute value of 0.
		A.	∞	B.	0
		C.	-1	D.	2
		Hint