1.	It costs $7.50 to park a car or van at the Family Fun Amusement Park. The admission price to the park is $22.50 per person. If a group in one vehicle spends $142.50, how many people went to the park?
		A.	6	B.	8
		C.	7	D.	5
		Hint
	2.	What is the solution of 4.1 + 2p = 6.5?
		A.	6.5	B.	8.9
		C.	2.4	D.	1.2
		Hint
	3.	If , what is the value of c?
		A.	3	B.	1
		C.	27	D.	9
		Hint
	4.	Solve 13 – x = 103.
		A.	x = 116	B.	x = -90
		C.	x = 90	D.	x = -116
		Hint
	5.	Solve 6r – 2r + 15 = -25.
		A.	r = -10	B.	r = 40
		C.	r = 10	D.	r = -40
		Hint