1.	Select the set of numbers to which does not belong.
		A.	irrational numbers	B.	natural numbers
		C.	integers	D.	rational numbers
		Hint
	2.	Find the value of a if S(-1, 3) and T(-7, a) are 10 units apart.
		A.	5 or 11	B.	-11 or 5
		C.	-5 or 11	D.	-5 or -11
		Hint
	3.	Simplify . Use absolute value symbols if necessary.
		A.		B.
		C.		D.
		Hint
	4.	Simplify .
		A.		B.	27
		C.		D.
		Hint
	5.	Find the exact perimeter of quadrilateral QUAD.
		A.		B.
		C.		D.
		Hint
	6.	Solve .
		A.	-7 and 13	B.	7
		C.	7 and 13	D.	13
		Hint
	7.	Select the set of numbers to which 4 does not belong.
		A.	rational numbers
		B.	irrational numbers
		C.	integers
		D.	whole numbers
		Hint
	8.	Find the distance between the two points.
		A.	units	B.	2 units
		C.	5 units	D.	units
		Hint
	9.	Simplify .
		A.		B.
		C.		D.
		Hint
	10.	Solve .
		A.	k = 23	B.	k = 16
		C.	k = 19	D.	k = 25
		Hint