1.	Name the coordinate of point A on the number line.
		A.	0	B.	-7
		C.	-4	D.	5
		Hint
	2.	Choose the graphic of Point Q which has the coordinate -1.
		A.
		B.
		C.
		D.
		Hint
	3.	The table shows temperatures in degrees Celsius for selected cities in Ohio on a winter day. Choose the number line that displays these temperatures. Use the first letter of each city for to name the points.
		A.
		B.
		C.
		D.
		Hint
	4.	Write an integer to represent a debt of $45.
		A.	+ 45	B.	|-45|
		C.	-45 and +45	D.	-45
		Hint
	5.	Evaluate |-21| - |16|.
		A.	37	B.	36
		C.	5	D.	-37
		Hint