Free Printable Math final review

1.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

1$9

2.

Is this table proportional?

a)

Yes

b)

No

3.

Which statement below accurately represents the graph?

a)

$100 is earned for each hour worked

b)

$200 earned for every 2 hours worked
is the unit rate

c)

$500 is earned for every 8 hours worked

d)

$300 is earned after working 4 hours

4.

In the equation y = 14x, what is the constant of proportionality?

a)

y

b)

x

c)

14

5.

What does k represent in the equation y = kx?

a)

independent variable

b)

constant of proportionality

c)

dependent variable

d)

krispy kreme

6.

Write the equation for this table.
K=9

a)

y=9

b)

y=9x

c)

y=1/9

7.

Determine the constant of proportionality.

a)

5

b)

0.2

c)

1

d)

1.4

8.

Write an equation for this situation.

a)

y=9.75x

b)

y=19x

c)

y=19.25x

d)

y=9.5x

9.

Unit means...

a)

one

b)

two

c)

three

d)

proportional

10.

Evaluate the sum: -23 + 27 = ?

a)

-50

b)

4

c)

50

d)

-10

11.

25 - (-4) = ?

a)

21

b)

-29

c)

29

d)

-21

12.

6 + (-8)

a)

-2

b)

2

c)

-14

d)

14

13.

Which groupings of expressions will have positive solutions?

a)

A and B

b)

B and C

c)

A and C

d)

B and D

14.

Simplify by combining like terms:
5a + 2b - 3a + 4

a)

8a + 2b + 4

b)

2a + 2b + 4

c)

8ab

d)

4ab + 4

15.

Simplify by combining like terms:
5a + 2b - 3a + 4

a)

8a + 2b + 4

b)

2a + 2b + 4

c)

8ab

d)

4ab + 4

16.

-r - 10r

a)

11r

b)

-11r

c)

9r

d)

-11

17.

If the price of a purse increased from $45 to $54, what was the percent of increase?

a)

20%

b)

16.6%

c)

500%

d)

600%

18.

If the price of a softball glove decreased from $60 to $36, what was the percent of decrease?

a)

60%

b)

66.6%

c)

40%

d)

25%

19.

A DVD movie originally cost $24.99. Its current price is $19.99. What is the percent of change rounded to the nearest percent?

a)

20%

b)

20.008%

c)

25%

d)

25.01%

20.

What is the inverse operation needed to solve the following problem?
15x = 30

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

21.

What is the inverse operation of multiplication?

a)

addition

b)

subtraction

c)

division

d)

none of the above

22.

What is the additive inverse of +5?

a)

1/5

b)

1

c)

0

d)

-5

23.

What is the inverse operation of addition?

a)

subtraction

b)

multiplication

c)

division

d)

none of the above

24.

To solve the equation
x + 5 = 8
I would ....

a)

subtract 5 from x

b)

subtract 5 from both sides

c)

subtract 5 from one side and add 5 to the other

d)

add 5 to both sides

25.

Evaluate each expression.
| 9 |

a)

0.9

b)

9

c)

-9

d)

90

26.

| –3 |

a)

3

b)

-3

c)

0.30

d)

30

27.

Evaluate the expression.
|–5| + 8

a)

3

b)

13

c)

-13

d)

-3

28.

Which is the greatest integer?

a)

-33

b)

-31

c)

-28

d)

-17

29.

What is the absolute value of |-26|.

a)

26

b)

-26

c)

0

d)

-20

30.

Evaluate bc + 5a
when a = 3, b = 4, and c = -6

a)

9

b)

38

c)

-38

d)

-9

31.

Solve the following:
-5 (- 6) + 10

a)

-1

b)

40

c)

-20

d)

21

32.

Solve the inequality.
x + 5 ≤ 13

a)

x ≥ 8

b)

x ≥ 18

c)

x ≤ 8

d)

x ≤ 18

33.

Solve
-19 ≤ 8 + k

a)

-27 ≤ k

b)

-11 ≤ k

c)

-27 ≥ k

d)

-11 ≥ k

34.

When graphing b< 6 would you use an open or closed circle?

a)

Open

b)

closed

35.

Will my circle be colored in?
5 ≥ x

a)

Yes

b)

No

36.

x>5

a)

x is greater than 5

b)

x is less than 5

c)

x is zero

37.

<

a)

equal

b)

less than

c)

less than or equal to

d)

at least

38.

≤

a)

equal

b)

less than

c)

less than or equal to

d)

at least

39.

≥

a)

equal

b)

greater than

c)

greater than or equal to

d)

at most

40.

>

a)

equal

b)

greater than

c)

greater than or equal to

d)

at most

41.

Solve the inequality:
x + 7 < 9

a)

x < 2

b)

x < 16

c)

x < 63

42.

What is the probability of spinning red?

a)

0

b)

5/12

c)

1/2

d)

3/4

43.

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

a)

2/7

b)

5/49

c)

5/7

d)

10/49

44.

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

a)

3

b)

1/10

c)

3/10

d)

30%

45.

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

a)

3/10

b)

3/9

c)

1/9

d)

1/3

46.

If I flip a coin 10 times, how many times should I get heads?

a)

1

b)

10

c)

3

d)

5

47.

What is the mode of the data?

a)

1 book

b)

9 books

c)

3 books

d)

0 books

48.

What was the highest score on the math test?

a)

53

b)

79

c)

97

d)

90

49.

Which city has a higher median?

a)

Millersburg

b)

Arcadia

50.

What percentage of the data is between 40 and 90?

a)

25 %

b)

50%

c)

75%

d)

100%

51.

What is the mode of the data set?
3, 4, 4, 4, 5, 6, 7, 8, 8, 8

a)

4

b)

8

c)

4, 8

d)

no mode

52.

The difference between the greatest and least values in the data set.

a)

range

b)

interquartile range

c)

standard deviation

d)

mean absolute deviation

53.

What does "mode" mean?

a)

average

b)

middle

c)

repeats the most

d)

variation

54.

What does "mean" mean?

a)

average

b)

middle

c)

repeats the most

d)

variation

55.

What is a the meaning for "median"?

a)

fair share

b)

middle

c)

repeats the most

d)

variation

56.

How do you find the mode?

a)

order least to greatest, then slash from each side until you reach the middle

b)

add the numbers in your data set, then divide by the amount you added

c)

look for the number that repeats the most

d)

highest number minus the lowest number

57.

What is the median?

a)

62

b)

58

c)

66

d)

60

58.

What is the range of the set of data?

a)

70

b)

65

c)

80

d)

55

59.

What is the interquartile range (IQR)?

a)

4

b)

64

c)

60

d)

8

60.

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

a)

Mean

b)

Median

c)

Mode

d)

Range

61.

To find the ______ you put all the numbers in order from least to greatest and then see which number you have the most of.

a)

Mean

b)

Median

c)

Mode

d)

Range

62.

What is 23% of 65?

a)

14.95

b)

15.95

c)

16

d)

13.75

63.

Write 0.673 as a percent.

a)

6.73%

b)

67.3%

c)

673%

64.

48 is what percent of 110?

a)

43.6%

b)

52.8%

c)

112.6%

d)

229.2%

65.

Walmart sells birthday cakes for $18. After 3 days, they markdown the cakes by 45%. What is the discounted price?

a)

$9.90

b)

$8.10

c)

$16.10

d)

$17.90

66.

A cell phone regularly sells for $210 is on sale for 30% off. With this discount, find the sale price. Round to nearest cent if necessary.

a)

$.63

b)

$273

c)

$63

d)

$147

67.

A basketball backboard set that sold for $79 is discounted 15%. What is the sale price?

a)

$67.15

b)

$11.85

c)

$90.88

d)

$68.85

68.

Find the percent increase. Round to the nearest percent.
From $5 to $8

a)

40%

b)

60%

c)

55%

d)

65%

69.

What is 42% expressed as a decimal?

a)

0.42

b)

4.2

c)

42

d)

0.042

70.

What are complementary angles?

a)

Angles that add up to 180°

b)

Angles that add up to 90°

c)

Angles that are equal to each other

d)

Angles that are opposite of each other when lines intersect.

71.

What are supplementary angles?

a)

Angles that add up to 180°

b)

Angles that add up to 90°

c)

Angles that are equal to each other

d)

Angles that are opposite of each other when lines intersect

72.

What are vertical angles?

a)

Angles that are adjacent to each other

b)

Angles that add up to 180°

c)

Angles that are opposite of each other when lines intersect

d)

Angles that add up to 90°

73.

What is the supplement angle to 42°?

a)

48°

b)

138°

c)

100°

d)

Not possible

74.

What is the supplement angle to 45°?

a)

45°

b)

180°

c)

135°

d)

100°

75.

If angle ∠ABD is 67°. What is ∠DBC?

a)

180°

b)

90°

c)

67°

d)

23°

76.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

77.

Name the relationship between a and b:
complementary, supplementary, vertical

a)

Complementary

b)

Supplementary

c)

Vertical

78.

What is an example of a pair of complementary angles?

a)

13° and 45°

b)

10° and 170°

c)

81° and 9°

d)

90° and 3°

79.

What angle pair is pictured?

a)

Alternate Interior Angles

b)

Supplementary Angles

c)

Vertical Angles

d)

Corresponding Angles

80.

These angles are...

a)

Complementary

b)

Supplementary

c)

Neither

81.

Find the value of x.

a)

118 degrees

b)

108 degrees

c)

28 degrees

d)

58 degrees

82.

<1 and <3 are called ________ angles.

a)

complementary

b)

supplementary

c)

vertical

d)

adjacent

83.

Vertical angles are always

a)

acute

b)

total 180 degrees

c)

congruent (equal measures)

d)

adjacent angles

84.

Find the value of x.

a)

14

b)

60

c)

35

d)

180

85.

5(a + 6)

a)

5a + 6

b)

a + 30

c)

5a + 30

d)

5a - 30

86.

10(8-2x)

a)

80-20x

b)

80+20x

87.

-4(k - 7)

a)

-4k + 28

b)

-4k - 28

c)

4k + 28

d)

4k - 28

88.

What is the area of the rectangle?

a)

15 sq cm

b)

15 cm

c)

2

d)

16 cm

89.

What is the area of the composite figure?

a)

108 cm sq

b)

60 cm

c)

432 cm sq

d)

216 cm sq

90.

Find the area

a)

8 ft²

b)

8 ft³

c)

4 ft²

d)

4 ft³

91.

What is the radius of this circle?

a)

18

b)

36

c)

9

d)

8

92.

_{What is the diameter of the image?}

a)

5 in

b)

10 in

c)

3.14 in

d)

2.5

93.

Determine the radius of the penny

a)

59.66 mm

b)

9.5 mm

c)

38 mm

d)

119.32 mm

94.

The distance across the circle through the center is called the...

a)

radius

b)

diameter

c)

circumference

d)

area

95.

The distance from the center of the circle to any point on the circle is called the...

a)

radius

b)

diameter

c)

circumference

d)

area

96.

The perimeter of a circle is usually called the...

a)

radius

b)

diameter

c)

circumference

d)

area

97.

If you multiply π × d then you will get the...

a)

radius

b)

diameter

c)

circumference

d)

area

98.

The space contained inside of a circle is called the...

a)

radius

b)

diameter

c)

circumference

d)

area

99.

What is the circumference of a circle with a diameter of 4 meters?

a)

2π

b)

4π

c)

16π

d)

8π

Math final review

Total questions: 99

Worksheet time: 3hrs 5mins

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