END of COURSE REVIEW Part 1

Corona-Norco Unified School District

Pre Algebra

END OF COURSE REVIEW – Part 1

DIRECTIONS: Solve each problem. Find the answer that matches your solution. Use a number 2 pencil to fill in the letter on your answer document, making certain that you fill in the bubble completely. If you need to erase, be sure to erase completely. DO NOT USE CALCULATORS.

Revised Jul 10

1. Simplify:

B. 39

C. 50

D. 168

2. Evaluate: if f = 13 and g = 7

3. Joan deposited $450 at 7% simple interest for 2 years. How much interest will he make at the end of 2 years?

A. $31.50

B. $63.00

C. $315.00

D. $630.00

4. Sarah earns a 5% commission on each sale. In December, she sold a computer for $900. How much was her commission?

A. $4.50

B. $45

C. $450

D. $4,500

5. Which expression has the largest value?

6. is an example of what property?

A. Associative Property of Addition

B. Commutative Property of Addition

C. Additive Identity Property

D. Distributive Property

7. Which expression is equivalent to:

8. Find three consecutive even integers whose

sum is 156.

A. 48, 50, 52

B. 51, 52, 53

C. 50, 52, 54

D. 52, 54, 56

9. A cheetah ran 55 miles per hour for 3 hours

then at 35 miles an hour for 2 hours. How far

did the cheetah run in all?

A. 450 miles

B. 415 miles

C. 355 miles

D. 235 miles

10. The chart below describes the speed of small

animals.

Animal / Travel Time
Lion / 50 miles in 500 minutes
Tiger / 50 miles in 3000 minutes
Jaguar / 100 miles in 3 hours
Cheetah / 100 miles in 200 minutes

Which animal is the fastest?

A. Lion

B. Tiger

C. Jaguar

D. Cheetah

11. The triangles shown below are congruent triangles. Using the triangles below, which statement is true?

The box-and-whisker plot represents the test scores for a group students in Corona.

| | | | | | | |

65 70 75 80 85 90 95 100

12. What was the upper quartile of the scores for that test?

A. 75

B. 80

C. 85

D. 90

13. Which expression below has the same value as x6?

B. 6x

C. x x x x x x

D. 6x 6x 6x 6x 6x 6x

14. Which of the following numbers is not

prime?

A. 1

B. 3

C. 11

D. 13

15. Simplify:

16. Which shows 0.038 written in scientific notation.

A. 3.8 x 102

17. Mr. Jones drew a box and whisker plot to represent his students’ scores on the last unit test.

Maria earned a 70 on the test. Which best describes her score compared with those of her classmates?

A. About 75% scored higher;

About 50% scored lower.

B. About 75% scored higher;

About 25% scored lower.

C. About 25% scored higher;

About 75% scored lower.

D. About 50% scored higher;

About 50% scored lower.

18. Evaluate: +

19. Evaluate:

C. 3

20. Simplify:

21. A map has a scale of 1 cm : 5 km. If two cities are 9 cm apart on the map, what is the actual distance between the cities, to the nearest tenth of a kilometer.

A. 4.5 km

B. 45 km

C. 14 km

D. 54 km

22. A bottle weighs 6 mg. How many grams is that?

A. 0.006 g

B. 60 g

C. 600 g

D. 6,000 g

23. What is 35% expressed as fraction in simplest form?

24. A pair of pants originally cost $20. It is on

sale this week for 25% off. Find the sale price.

A. $5

B. $6

C. $15

D. $ 25

Revised Jul 10

Test Number ______

Corona-Norco Unified School District

Pre Algebra

END OF COURSE EXAM REVIEW – Part 2

Revised Jul 10

25. Mr. Jone’s Walmart is running an experiment. He is trying a new concept of keeping the store open and having 24 hour sales continuously.

Which statement best describes the relationship between hours the store is opned and the percent of sales shown on the scatter plot.

A. As the store hours decrease, the percent

of sales increase.

B. As store hours increase, the percent of

sales decreases

C. As store hours increase,

the percent of sales increases

D. There is no relationship between time

spent studying and test scores

26. Which of the following expression is an irrational number?

27. Find the area A = b h of this parallelogram.

A. 18

B. 80

C. 26

D. 52

28. Translate the verbal expression into a mathematical expression:

Double the sum of a number and five is less than sixteen.

A. < 16

B. < 16

C. > 16

D. < 16

29. If the slope of the line shown represents the amount of money Carla makes babysitting, what is Carla being paid for two hours?

A. $1

B. $4

C. $8

D. $10

30. Lines and are:

A. parallel

B. perpendicular

C. diagonal

D. skew

31. What is the volume of the rectangular solid shown below?

A. 27 m3

B. 70 m3

C. 100 m3

D. 1000 m3

32. Using the figure below, F is the midpoint of . Using the Pythagorean Theorem, the length of is:

A. 2.5

B. 3

C. 6

D. 8

33. Using the figure above, the area of ABCDE is:

A. 55 squared units

B. 160 squared units

C. 192 squared units

D. 1120 squared units

34. The figure to the

right is an example

of which transformation?

A. Translation

B. Reflection

C. Rotation

D. Slide

35. What value of x makes the equation below true?

A. 3

B. -3

C. 2

D. –2

36. What value of x makes the equation below true?

A. -3

B. 3

C. -4

D. 4

37. What is the slope of the line?

A. = 2

/ 4
3
2
1
0
-5 / -4 / -3 / -2 / -1 / 0 / 1 / 2 / 3 / 4
-1
-2
-3
-4

38. Which graph best represents ?

39. In the figure below, D in the midpoint of and is perpendicular to .

What is the length of ?

A. 15 cm

B. 20 cm

C. 25 cm

D. 30 cm

40. What is the solution set to the inequality:

A. x -11

B. x 11

C. x 11

D. x -11

41. Find the median of the data in the stem and leaf plot at the right.

A. 7

B. 37

C. 38

D. 40

42. Use the box-and-whisker plot for this problem.

| | | | | | | |

65 70 75 80 85 90 95

What is the median of the data in the box-and-whisker plot?

A. 75

B. 80

C. 86

D. 90

43. Below is a scatter plot of grade versus time watching TV. Which is a correct description of the graph?

A. No relationship between grade vs time

B. Less hours spent watching TV may reduce grades.

C. More hours spent watching TV may increase grades.

D. More hours spent watching TV may reduce grades.

44. In constructing the graph below, Jill noticed a relationship pattern to Study Time (min) to math test scores. Which description best describes this relationship?

A. More study time may increase test scores.

B. Less study time may increase test scores.

C. More study time may decrease test scores.

D. There is no relationship between the study time and the test score.

45. Which is the lower quartile of this data?

4, 8, 3, 5, 4, 7, 6

A. 5

B. 3

C. 3.5

D. 4

46. Jason had the following scores on 9 of his

weekly math quizzes: 5, 8, 5, 6, 10, 8, 9, 7, 10

What is the median score of Jason’s 9 quizzes?

A. 5

B. 7

C. 8

D. 1

47. Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a mid-unit test.

4 57 70 83 93

Mario earned 70 on the test. Which best describes his score compared with those of his classmates?

A. About 75% scored higher;

About 50% scored lower.

B. About 75% scored higher;

About 25% scored lower.

C. About 25% scored higher;

About 75% scored lower.

D. About 50% scored higher;

About 50% scored lower.

48. The box-and-whisker plots show data for test scores in a classroom. Which plot represents data in which exactly half the students scored above 80%?

49. On a recent test, the question was asked how to determine the upper quartile of a set of numbers. The correct process is:

A. Find the median of the top half of the numbers

B. Find the mean of the top half of the numbers

C. Subtract the median from the maximum number

D. Subtract the lower quartile from the maximum number

Revised Jul 10

Corona-Norco Unified School District

Pre Algebra

END OF COURSE REVIEW

Answer Key

Revised Jul 10

Part 1

1. B (AF 1.3)

2. C (AF 1.2)

3. B (NS 1.7)

4. B (NS 1.7)

5. A (NS 2.5)

6. D (AF 1.3)

7. C (AF 1.3)

8. C (AF 4.1)

9. D (AF 4.2)

10. C (MG 1.3)

11. B (MG 3.4)

12. C (PS 1.1)

13. C (AF 2.0)

14. A (MR 3.2)

15. C (NS 2.3)

16. D (NS 1.1)

17. D (PS 1.3)

18. C (NS 1.2)

19. B (NS 1.2)

20. A (AF 2.2)

Part 2

21. B (AF 4.2)

22. A (MG 1.1)

23. B (NS 1.3)

24. C (NS 1.7)

25. C (PS 1.2)

26. A (NS 1.4)

27. B (MG 2.1)

28. A (AF 1.1)

29. C (AF 3.4)

30. A (MG 3.6)

31. C (MG 2.3)

32. C (MG 3.3)

33. B (MG 2.2)

34. D (MG 3.2)

35. A (AF 4.1)

36. B (AF 4.1)

37. B (AF 3.3)

38. A (AF 3.3)

39. D (MG 3.3)

40. C (AF 4.1)

41. B (PS1.1)

42. C (PS 1.1

43. D (PS 1.2)

44. A (PS 1.2)

45. D (PS 1.3)

46. B (PS 1.3)

47. D (PS 1.3)

48. A (PS 1.3)

49. A (PS 1.3)

Revised Jul 10