1.	Evaluate log7 49.
		A.	49	B.	7
		C.	1	D.	2
		Hint
	2.	Solve log4 x = 3
		A.	81	B.	64
		C.	16	D.	12
		Hint
	3.	Solve logb 36 = 2
		A.	-6, 6	B.	-6
		C.	6	D.	18
		Hint
	4.	Solve log 3 x < 4. Check your solution.
		A.	0 < x < 64	B.	x < 64
		C.	0 < x < 81	D.	x < 81
		Hint
	5.	Solve log 5 (5x – 2) > log 5 (2x + 10).
		A.	x > 625	B.	x > 4
		C.	0 < x < 4	D.	x < 4
		Hint