**Q3: **

Given that , find .

**Q4: **

William believes the equation can have more than one solution for special values of and . Is he right? If so, what are the values?

- Ayes, ,
- Byes, ,
- Cno
- Dyes, ,

**Q5: **

Find the solution set of using the substitution set .

- A
- B
- C
- D
- E

**Q6: **

Solve .

- A
- BThere is an infinite number of solutions as the equation is always true.
- C
- DThere is no solution for
- E

**Q7: **

Find the value of in the equation .

- A
- B
- C 2
- D
- E

**Q8: **

Solve .

- A
- B
- C
- DThere is no solution for .
- E

**Q9: **

Solve .

- A
- B
- C
- D
- E

**Q10: **

If is isosceles, where , , , and , find the length of each side.

- A , ,
- B , ,
- C , ,
- D , ,
- E , ,

**Q11: **

Find the value of given the following information:

- is on the line between and .
- .
- .
- .

**Q12: **

Point is the midpoint of segment . Given that the length of is , and that of is , what is the length of ?

**Q13: **

Given that , use the information in the figure to find the perimeter of triangle .

**Q14: **

Mason and Jacob are going on vacation together. Mason has $400 and Jacob has $350. Given that, on average, Mason spends $28 and Jacob spends $26 per day, after how many days will they have the same amount of money left?

- A 13 days
- B 50 days
- C 30 days
- D 25 days
- E 15 days

**Q15: **

Determine the value of that makes the equation true for all values of .

**Q16: **

80 students decided to buy a present for their teacher. They split into two groups of 40 and each student in the first group gave . In the second group, three-fifths of the students gave dollars each, and the rest contributed a total of $288. Given that the two groups contributed the same amount, find the value of .

- A36
- B16
- C20
- D12
- E26

**Q17: **

The equation can be solved in three steps. Which of the following is NOT a valid first step of such a method?

- A Take away from both sides.
- B Take away from both sides.
- C Take away 5 from both sides.
- D Divide both sides by 5.
- E Take away 10 from both sides.

**Q18: **

Solve .

- A
- B
- C
- D
- E

**Q19: **

Determine the solution set of the equation using the substitution set .

- A
- B
- C
- D

**Q20: **

Solve .

- A
- BThere is no solution for .
- C
- DThere is an infinite number of solutions as the equation is always true.
- E

**Q21: **

What is the value of if the equation has no solutions?