Math 9 Final - Practice Test - Claremont Secondary School

Name: ______________________ Class: _________________ Date: _________

Math 9 Final - Practice Test

Multiple Choice Identify the choice that best completes the statement or answers the question.

____ 1. Which number is not between - 2 and - 3 ?

5

4

a.

-

4 5

c.

-

1 2

b.

-

13 20

d.

-

3 5

____ 2. Which value describes the positions of C and D?

a. -2 3 and 1 1

4

4

b. -1 1 and 3 4 4

c. - 5 and 5 4 4

d. ?1.2 and 0.75

____ 3. Which of the following rational numbers are equivalent?

A: 2.7, B: 7.2, C:

27 10

,

D:

-

72 10

a. A and B

b. C and D

c. B and D d. A and C

____ 4. Select the symbol that makes the following statement true.

0 ?0.4

a. > b. < c. =

____ 5. Evaluate ?4.2 + (?3.8). a. ?8 b. 8

____ 6. Calculate the exact answer.

c. ?0.4 d. 0.4

?2.1 + (?3.33) + 2.01

a. -3.24 b. -3.42

c. 7.44 d. 3.33

1

ID: A

Name: ______________________

____ 7. Choose the correct value of (x + y)(x ? y) when x = 3.5 and y = ?8.7.

a. ?63.44 b. 148.84

c. 10.4 d. 24.4

____ 8. Choose the correct value of (-3 / 7) (6 / -5)

a. -5 / 7 b. 18 / 35

c. 15 / 42 d. -5 / 14

____ 9. Which operation would you perform last in this calculation?

9 ? (?2.3) + (5.8 ? 3.1)

a. + b. ?

c. ? d. ?

____ 10. What is the side length of a square with an area of 16 m2?

a. 2 m

c. 4 m

b. 3 m

d. 5 m

____ 11. Evaluate (?8)3. a. 512 b. ?512

c. 24 d. ?24

____ 12. Evaluate ?52. a. 125 b. ?125

c. ?25 d. 25

____ 13. Simplify (72) (79) ? (72)4(73). a. 722 b. 70

c. 71 d. 76

____ 14. What is the exponent that makes 34 = 9 true?

a. 1

c. 3

b. 2

d. 4

____

15.

Evaluate

??????????

33 32

^?~~~~~~~~ 2 .

a. 7

b. 8

c. 9 d. 1

____ 16. Evaluate 24 + 26. a. 16 b. 80

c. 64 d. 1024

____ 17. What is the missing number in a. 18.46 b. 18.47

= 4.3? c. 18.48 d. 18.49

2

ID: A

Name: ______________________

____ 18. Evaluate

a. 18 15

b. 225 324

225 . 324

____ 19. Which shapes are similar?

c. 15 18

d. 75 108

a. A and C b. B and C

____ 20. Which two triangles are similar?

c. B and D d. C and D

a. A and B b. A and C

c. B and C d. B and D

____ 21. A square with side lengths of 15 cm is reduced by a scale factor of 0.8. Determine the side lengths of the new square.

a. 4 cm b. 8 cm

c. 12 cm d. 18.75 cm

____ 22. A plush toy is a scale model of a horse in which 1 cm represents 3 cm. The head on the model is 15 cm long How long is the head of the real horse?

a. 15 cm b. 45 cm

c. 30 cm d. 60 cm

3

ID: A

Name: ______________________

____ 23. Triangles ABC and DEF are similar. What is the length of EF?

ID: A

a. 7.5 cm b. 0.9 cm

c. 1.2 cm d. 1.4 cm

____ 24. Which of these objects cannot be decomposed into two prisms?

a.

c.

b.

d.

____ 25. Each cube is 1.5 cm long. Calculate the surface area.

a. 11.0 cm2 b. 42.8 cm2

c. 49.5 cm2 d. 40.5 cm2

4

Name: ______________________ ____ 26. Calculate the surface area.

ID: A

a. 69.5 m2 b. 74.0 m2

c. 78.5 m2 d. 56.6 m2

____ 27. Larry runs a dog-walking service. He charges $5/h plus a flat fee of $6. One day, he earned $16.

Determine which equation represents this.

a. 5h ? 6 = 16

c. 16h + 5 = 600

b. 5h + 6 = 16

d. 16 + 5h = 6

____ 28. Determine the rate of change for the relation y = ?4x.

a. ?4

c. 3

b. 0

d. 7

____ 29. Determine which situation matches the graph.

a. Rachael earns $8.50/h babysitting. b. Christine earns $6/h painting.

c. Jerry earns $6.50/h shovelling snow. d. Ian earns $7/h tutoring.

____ 30. Estimate a solution to the equation ?2x + 7 = ?5.

a. 3

c. 8

b. 6

d. 11

____ 31. Determine the solution to the equation 18 = 9. x

a. 2

c. 11

b. 8

d. 15

5

Name: ______________________

ID: A

____ 32. Determine which equation is equivalent to 4x ? 1 = 11.

a. 4x = 10

c. 4x ? 1x = 11

b. 4 ? 1x = 11x

d. 4x = 12

____ 33. Choose which equation is equivalent to x ? x = 2. 3 5

a. 5x ? 3x = 30

c. 5x ? 3x = 2

b. 3x ? 5x = 30

d. 3x ? 5x = 2

____ 34. Determine the relation that matches the table of values.

x

1

2

3

y 13 11

9

a. y = 21 ? 2x b. y = 4x

c. y = 3x + 7 d. y = 15 ? 2x

____ 35. Determine the solution to the equation x ? 7 = 5. 3

a. 4

c. 25

b. 12

d. 36

____ 36. Determine which inequality matches the statement: A number is less than 4.

a. x 4

c. x < 4

b. x > 4

d. x 4

____ 37. Determine the solution to the inequality 9x + 6 11x.

a. x < 3

c. x 3

b. x > 3

d. x 3

____ 38. Dan earns $8.50 per hour as a dishwasher. Determine the fewest number of hours he must

work to earn more than $408.

a. 49

c. 61

b. 56

d. 67

____ 39. Determine the coefficient of x in the polynomial 5x2 + 2x + 7.

a. 0

c. 5

b. 2

d. 7

____ 40. Determine the constant term in the polynomial ?2 + 8x.

a. ? 8

c. 2

b. ? 2

d. 8

____ 41. Determine which polynomial expression matches the algebra tile model.

a. -2x2 ? x - 4 b. -3x2 + x - 4

c. 3x2 + 2x + 4 d. 3x2 ? x + 5

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