1.	Find the prime factorization of 126.
		A.	2 × 3 × 7	B.	2 × 3 × 3 × 7
		C.	2 × 3 × 3	D.	2 × 2 × 3 × 3 × 7
		Hint
	2.	The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 385, what could its dimensions be?
		A.	3 by 5 by 7	B.	5 by 7 by 11
		C.	5 by 7 by 7	D.	3 by 5 by 8
		Hint
	3.	What is the least common multiple of 4, 5, and 16?
		A.	160	B.	64
		C.	80	D.	16
		Hint
	4.	The number 17 is _____.
		A.	composite	B.	prime
		C.	both	D.	neither
		Hint
	5.	Identify the second step when evaluating the expression 81 + 3 – 9 + 6 ÷ 19.
		A.	6 ÷ 19	B.	3 – 9
		C.	9 + 6	D.	81 + 3
		Hint