1.	Find the square root
		A.		B.	121
		C.	11	D.
		Hint
	2.	Evaluate when a = 5 and b = 20.
		A.	-5	B.	5
		C.	25	D.
		Hint
	3.	Evaluate when x = 15 and y = 15.
		A.	225	B.	15
		C.	-15	D.	-225
		Hint
	4.	Find
		A.	1.1	B.	11
		C.	1.1	D.	-1.1
		Hint
	5.	Write and in order from least to greatest.
		A.
		B.
		C.
		D.
		Hint