1.	Name the coordinate of point A on the number line.
		A.	5	B.	-4
		C.	0	D.	-7
		Hint
	2.	Mary is 4 years old and her brother Marcus is 7 years old. Write two inequalities to represent their ages.
		A.	4 < 7 and 7 > 4	B.	4 > 7 and 7 > 4
		C.	4 < 7 and 7 < 4	D.	4 > 7 and 7 < 4
		Hint
	3.	Evaluate |-21| - |16|.
		A.	-37	B.	37
		C.	5	D.	36
		Hint
	4.	Choose the correct symbol to make a true statement. |-10| _____ 10
		A.	=	B.	>
		C.	<	D.
		Hint
	5.	Evaluate –6|x| + 2 if x = -5.
		A.	-32	B.	32
		C.	-28	D.	28
		Hint