1.	Find to three decimal places.
		A.	3.1355	B.	2.3225
		C.	1.6113	D.	1.3617
		Hint
	2.	Solve 4x = 22 to three decimal places.
		A.	3.414	B.	5.500
		C.	2.230	D.	3.961
		Hint
	3.	Solve 32x -1 = 25.6 to three decimal places.
		A.	0.739	B.	1.204
		C.	1.976	D.	4.767
		Hint
	4.
		A.	1.648	B.	1.022
		C.	±1.022	D.	-2.266
		Hint
	5.	Solve 3x + 4 = 7x - 1 to three decimal places.
		A.	-1.993	B.	7.483
		C.	1.254	D.	2.397
		Hint