1.	A trapezoid has an area of 28.5 square meters. Find the value of x if the trapezoid's height is 4 meters and its bases are 6 meters and 3x meters.
		A.	x = 7.5 meters	B.	x = 0.375 meter
		C.	x = 17 meters	D.	x = 2.75 meters
		Hint
	2.	Solve 17(a – 1) = 34(3a – 5.6).
		A.	a = 3.3	B.
		C.	a = 2.04	D.	All real numbers
		Hint
	3.	The area of a rectangle is 144 cm2. Find the value of x if the rectangle's dimensions are 6 cm and (4x + 4) cm.
		A.	x = 6 cm	B.	x = 5 cm
		C.	x = 7 cm	D.	x = 4 cm
		Hint
	4.	Solve
		A.		B.	All real numbers
		C.	r = 3	D.	r = 0
		Hint
	5.	Solve
		A.		B.	x = 2
		C.	All real numbers	D.
		Hint