1. Evaluate the expression without using a calculator.



A 4

B 24

C 1/64

D 32,768

2. Evaluate the expression without using a calculator.



A 1/729

B 81

C 1/81

D 9

3. Evaluate the expression without using a calculator.



A -625

B 625

C -5

D 125

4. Evaluate the expression without using a calculator.



A -8

B 2

C - 16

D 8

5. Solve the equation. Round your answer to two decimal places if appropriate.



A 1.90

B 5

C - 1.90

D -5