In this worksheet, we will practice evaluating algebraic expressions given integer and fractional inputs.

**Q2: **

Evaluate when .

**Q3: **

Find the value of given and .

**Q4: **

Given that and , find the value of .

- A
- B
- C
- D
- E

**Q5: **

The formula to calculate the volume of a sphere is .

Make the subject.

- A
- B
- C
- D
- E

Find the radius of a sphere with a volume of 900 cubic centimeters. Give your answer accurate to two decimal places.

**Q7: **

Given that , , and , evaluate .

- A
- B
- C
- D
- E84

**Q8: **

Given that , find when , , and .

**Q9: **

Given that and , find the numerical value of .

- A
- B
- C
- D
- E

**Q10: **

Given that and , evaluate .

**Q11: **

Given that , what is the value of ?

**Q12: **

Find the value of given , , and .

- A
- B
- C
- D

**Q13: **

Given that , , and , determine the numerical value of the expression .

- A
- B
- C
- D

**Q14: **

Evaluate , given that and .

**Q15: **

Given that , , and , evaluate when .

**Q16: **

Given that and , which of the following choices is a negative number?

- A
- B
- C
- D

**Q17: **

Given that and , find the value of .

**Q18: **

Given that and , evaluate .

- A2
- B
- C
- D16

**Q19: **

Given that and , find the value of .

- A
- B
- C
- D
- E

**Q20: **

If and , what is the value of ?

- A
- B1
- C
- D

**Q21: **

Evaluate for and .

- A
- B
- C
- D
- E

**Q23: **

Find the value of given , and .

- A
- B
- C
- D
- E

**Q24: **

Find the value of given , , and .

- A
- B
- C
- D
- E

**Q25: **

Substitute and into to generate a Pythagorean triple.

- A
- B
- C
- D
- E