• A. -3
• B. -2
• C. 1< x< 5
• D. -1 < x <6

Answer: Option D

Explanation:

• A. $2:3$
• B. $3:2$
• C. $2:1$
• D. $1:2$

Answer: Option C

Explanation:

• A. 60
• B. 64
• C. 63
• D. 69

Answer: Option C

Explanation:

• A. 60/8
• B. 64/8
• C. 63/8
• D. 69/8

Answer: Option C

Explanation:

• A. $4x^3$
• B. 2x
• C. $4x^2$
• D. $2x^2$

Answer: Option A

Explanation:

• A. 3
• B. 1
• C. -1
• D. -3

Answer: Option D

Explanation:

• A. 2
• B. 3
• C. 4
• D. 1

Answer: Option B

Explanation:

• A. 4
• B. 2
• C. 6
• D. 8

Answer: Option A

Explanation:

• A. $8:3$
• B. $5:6$
• C. $3:8$
• D. $6:4$

Answer: Option A

Explanation:

• A. $6:8$
• B. $8:3$
• C. $5:6$
• D. $3:8$

Answer: Option B

Explanation:

• A. $21$
• B. $31$
• C. $41$
• D. $51$

Answer: Option B

Explanation:

• A. 2
• B. 1
• C. $\frac{1}{2}$
• D. $\frac{1}{0}$

Answer: Option B

Explanation:

• A. $\frac{x-y}{x+y}$
• B. $\frac{{\left(x-y\right)}^2}{x+y}$
• C. x-y+2
• D. 2(x-y)

Answer: Option C

Explanation:

• A. $\frac{1}{9}$
• B. $\frac{1}{4}$
• C. $\frac{1}{16}$
• D. $\frac{1}{3}$

Answer: Option B

Explanation:

• A. $5/8$
• B. $7/8$
• C. $9/8$
• D. $11/8$

Answer: Option B

Explanation: