1.	Solve the formula I = prt, if p = 525, r = 0.04, and t = 2.
		A.	21	B.	420
		C.	210	D.	42
		Hint
	2.	The formula F = C + 32 is used to convert the temperature in degrees Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius, what is the temperature in degrees Fahrenheit?
		A.	42.0° F	B.	64.4° F
		C.	13.6° F	D.	38.8° F
		Hint
	3.	George and a group of his friends are going to a baseball game. Tickets cost $12 apiece and a program costs $5. If George and his friends go to the game and only George buys a program, write an expression for the total amount that George and his friends spent at the game. Use t for the number of tickets bought.
		A.	12t + 5	B.	5t + 12
		C.	5(t + 12)	D.	12(t + 5)
		Hint
	4.	Janet was filling up a water balloon that had a tiny hole in it. The balloon can hold 12 ounces of water, but the hole leaks water out at 0.5 ounces per minute. How many ounces of water will be in the balloon m minutes after it is filled?
		A.	12 – 0.5m	B.	12m – 0.5m
		C.	12 + 0.5m	D.	12m + 0.5m
		Hint
	5.	Using the formula for the area of a trapezoid , find A if h = 7 cm, b1 = 3 cm, and b2 = 5 cm.
		A.	7.5 cm2	B.	28 cm2
		C.	18 cm2	D.	25 cm2
		Hint