Question 1 of 5: Simplify each:
Select the Correct Answer: Correct! 
Not Correct! 
Not Correct! A
$$\frac{y^5}{x}$$
B
$$\frac{y^6}{x^8}$$
C
$$\frac{x}{y^4}$$
D
$$\frac{3x}{y^3}$$
E
$$\frac{xy}{3}$$
Question 2 of 5: Simplify each:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$\frac{x^2}{2y^6}$$
B
$$\frac{1}{x^5y}$$
C
$$\frac{x^3}{2y^3}$$
D
$$x^3y$$
E
$$\frac{1}{2y^6}$$
Question 3 of 5: Simplify each:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$\frac{1}{16y^{16}x^{20}}$$
B
$$\frac{16}{x^{36}y^{16}}$$
C
$$\frac{256y^4}{x^4}$$
D
$$\frac{1}{4x^6}$$
E
$$\frac{1}{2x^4y}$$
Question 4 of 5: Simplify each:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$\frac{x^8y^9}{8z^5}$$
B
$$\frac{2xy^2}{z}$$
C
$$\frac{2z^7x^3}{y^3}$$
D
$$\frac{1}{z^3xy^5}$$
E
$$\frac{2z}{x^2y}$$
Question 5 of 5: Simplify each:
Select the Correct Answer: Correct! Not Correct!
Not Correct! A
$$\frac{x^2}{2y^2z^{11}}$$
B
$$8x^4y^7$$
C
$$\frac{2y^{10}x^6}{z}$$
D
$$\frac{x^{15}y^{15}}{64}$$
E
$$\frac{x^4y^3}{2z}$$
