1.	Find the value of x.
		A.	5	B.	0.8
		C.	20	D.	8
		Hint
	2.	Find the value of y to the nearest tenth.
		A.	7.5	B.	7.6
		C.	8.0	D.	7.2
		Hint
	3.	Find the value of x to the nearest tenth.
		A.	16.2	B.	10.0
		C.	3.7	D.	13.2
		Hint
	4.	Find the value of z.
		A.	9	B.	10
		C.	15	D.	11
		Hint
	5.	Find the value of x.
		A.	6	B.	7.5
		C.	12	D.	3
		Hint