1.	6 + 2 × 7 - 4 = _________
		A.	52	B.	24
		C.	16	D.	12
		Hint
	2.	Find the value of 3(4 - 2) + 8 ×  2.
		A.	26	B.	22
		C.	36	D.	28
		Hint
	3.	Insert parentheses to make the equation 9 + 6 × 2 ÷ 3 - 1 = 12 true.
		A.	9 + 6 × 2 ÷ (3 - 1) = 12
		B.	(9 + 6 × 2) ÷ 3 - 1 = 12
		C.	(9 + 6) × 2 ÷ 3 - 1 = 12
		D.	9 + (6 × 2) ÷ 3 - 1 = 12
		Hint
	4.	What is the value of 6[(7 + 4) - 2(5 - 3)]?
		A.	42	B.	88
		C.	48	D.	72
		Hint
	5.	A towing company charges $25.00 plus $1.50 per mile to tow a car. What is the cost to tow a car thirty miles?
		A.	$70.00	B.	$795.00
		C.	$56.50	D.	$45.00
		Hint