1.	Write the following expression with exponents. b × b × b × b × b × b × b × b × b
		A.	b18	B.	b2
		C.	b9	D.	9b
		Hint
	2.	Write a power that represents the number of small squares in the large square.
		A.	52	B.	5 × 5
		C.	5 × 2	D.	25
		Hint
	3.	Write an algebraic expression for b to the second divided by c to the fourth.
		A.	b2 + c4	B.	b2c4
		C.		D.
		Hint
	4.	Write an algebraic expression for one-half of a number x subtracted from fifty.
		A.	2x - 50	B.
		C.		D.	50 - 2x
		Hint
	5.	Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number x
		A.	4 + x	B.	4 + ÷ x
		C.	4 - x	D.	4 - ÷ x
		Hint