- 1. Triangle ABC is a right triangle. Leg A = 15m and Leg B = 20m. What is the length of the hypotenuse?
A) 150m
B) 25m
C) 35m
D) 625m
- 2. Simplfiy the following expression: (6xy + 4ab) + (4xy - 3ab)
A) 10xy + ab
B) 10xy + 7ab
C) 10xy - ab
D) 10xy - 7ab
- 3. Solve for x if y = 7: 4x + 2y = 74
A) x = 23
B) x = 22
C) x = 15
D) x = 54
- 4. Evaluate if x = 4, y = -2: x2 + 4y + 6xy
A) -40
B) 72
C) -28
D) -24
- 5. Solve for x: 4(x - 5) = 60
A) x = 20
B) x = 16
C) x = 10
D) x = -20
- 6. Solve for y: 6y + 18 > 60
A) x > 7
B) x < 13
C) x< 7
D) x > 13
- 7. Simplify: 6(5a - 2b + 7c)
A) 30a + 12b - 42c
B) 30a + 12b + 42c
C) 30a - 12b - 42c
D) 30a - 12b + 42c
- 8. Write the following as a percent. .56
A) 5.6%
B) 56%
C) .56%
D) .056%
- 9. Triangle XYZ is a right triangle. Leg X = 11 in and the Hypotenuse Z = 61 in. FInd the measure of Leg Y
A) 60 in
B) 336 in
C) 72in
D) 50 in
- 10. John bought a computer that cost $1500. The tax rate was 7%. Find the total amount John paid for the computer
A) $10.50
B) $105
C) $1510.50
D) $1605
- 11. Solve for x: 4x + 14 + 5x = 95
A) x = 109
B) x = 81
C) x = 19
D) x = 9
- 12. Solve for y: 7(y + 6) < -21
A) y < 3
B) y < -3
C) y < 9
D) y < -9
|