Quiz about Unit 4 Review

Question 1

2(c - 8)

Accepted Answer

2c - 16

Answer

2c + 16

Answer

2c - 8

Answer

c - 16

Question 2

5(a + 6)

Accepted Answer

5a + 30

Answer

5a + 6

Answer

a + 30

Answer

5a - 30

Question 3

(b + 8)5

Accepted Answer

5b + 40

Answer

b + 40

Answer

5b - 40

Answer

5b + 8

Question 4

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

Accepted Answer

155

Answer

127

Answer

156

Answer

193

Question 5

What is the mode?

Accepted Answer

89%

Answer

88%

Answer

97%

Answer

91%

Question 6

Find the median of these numbers:
4, 2, 7, 4, 3

Accepted Answer

4

Answer

2

Answer

5

Answer

7

Question 7

Which letter matches the coordinate (4, -6)?

Accepted Answer

Z

Answer

G

Answer

K

Answer

None of the above

Question 8

Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]

Accepted Answer

-5, -1, 0, 1, 3, 10, 16

Answer

-1, -5, 0, 1, 3, 10, 16

Answer

16, 10, 3, 1, 0, -1, -5

Answer

0, -1, 1, 3, -5, 10, 16

Question 9

What is the absolute value of | -7 |?

Accepted Answer

7

Answer

-7

Answer

-7 and 7

Question 10

Points A and B are shown.

What is the distance, in units, between point A and point B?

Accepted Answer

10

Answer

5

Answer

12

Answer

20

Question 11

An expression is shown.

6n

What is the value of the expression if n=7?

Accepted Answer

42

Answer

67

Answer

13

Answer

48

Question 12

An expression is shown.

5n

What word describes the 5 in the expression?

Accepted Answer

Coefficient

Answer

Constant

Answer

Variable

Answer

Exponent

Question 13

Translate 3f into a verbal description.

Accepted Answer

3 multiplied by f

Answer

3 added to f

Answer

3 to the power of f

Answer

3 plus f

Question 14

The sum of 6 and x

Accepted Answer

x + 6

Answer

6/x

Answer

x + 4

Answer

6x

Question 15

Solve the proportion.

Accepted Answer

x = 16

Answer

x = 5

Answer

x = 24

Answer

x = 48

Question 16

A submarine was 1800 ft below sea level. It dove another 1500 feet deeper. Which integer represents its location?

Accepted Answer

-3300

Answer

-300

Answer

-1300

Answer

300

Question 17

3(5x - 8)

Accepted Answer

15x - 24

Answer

15x + 24

Answer

15x - 8

Answer

5x- 8

Question 18

What is the opposite of -8?

Accepted Answer

8

Answer

-8

Answer

0

Answer

1/8

Question 19

What is 75% equal to?

Accepted Answer

3/4

Answer

1/4

Answer

1/8

Answer

1/2

Question 20

Find the GCF of the pair of numbers: 60 and 72

Accepted Answer

12

Answer

6

Answer

2

Answer

18

Question 21

3x + 8   if x = 2

Accepted Answer

14

Answer

13

Answer

15

Answer

16

Question 22

90 - 5² x 3

Accepted Answer

15

Answer

240

Answer

195

Question 23

Solve This Expression
( 8 x 4 ) + 13

Accepted Answer

45

Answer

43

Answer

44

Answer

46

Question 24

Which operation is evaluated first?
7 - 8 + 23

Accepted Answer

subtraction

Answer

addition

Question 25

6+(42-1)

Accepted Answer

21

Answer

13

Answer

99

Answer

22

Question 26

9+4x3

Accepted Answer

21

Answer

39

Answer

36

Answer

24

Question 27

What does the word percent mean?

Accepted Answer

Out of 100

Answer

Out of 10

Answer

Out of 1,000

Question 28

What is 10% of 40?

Accepted Answer

4

Answer

2

Answer

6

Answer

8

Question 29

What is 12% of 40?

Accepted Answer

4.8

Answer

4.2

Answer

4

Answer

5

Question 30

Who is this character?

Accepted Answer

Mickey Mouse

Answer

Minnie Mouse

Answer

Donald Duck

Answer

Goofy

Question 31

Who is this character?

Accepted Answer

Winnie the Pooh

Answer

Mickey Mouse

Answer

Baloo the Bear

Answer

Piglet

Question 32

What movie are these characters from?

Accepted Answer

Little Mermaid

Answer

Finding Nemo

Answer

Fish Tales

Answer

Shark Tale

Question 33

What movie is this from?

Accepted Answer

Aladdin

Answer

Jasmine

Answer

Prince Ali

Answer

Magic Carpet

Question 34

Who is this character?

Accepted Answer

Dumbo

Answer

Flying Elephant

Answer

Ellie

Answer

Circus Flyer

Question 35

What is the original multiplication problem based on the distributive property below?
(400 x 8) + (30 x 8) + (2 x 8)

Accepted Answer

432 x 8

Answer

4,302 x 8

Answer

423 x 8

Answer

4,320 x 8

Question 36

8(3 + 4) =

Accepted Answer

24 + 32

Answer

11 + 12

Answer

123 + 124

Answer

5 + 4

Question 37

Which inequality matches the graph?

Accepted Answer

x<3

Answer

x>3

Answer

x<3

Answer

x>3

Question 38

Which scenario could be represented by the graph?

Accepted Answer

The temperature is at most -1 degree.

Answer

The temperature is less than -1 degree.

Answer

The temperature is more than -1 degree.

Answer

The temperature is at least -1 degree.

Question 39

Evaluate each expression.
| 9 |

Accepted Answer

9

Answer

0.9

Answer

-9

Answer

90

Question 40

What's a way to define absolute value?

Accepted Answer

The distance of a number from zero

Answer

The value of a number

Answer

The opposite of a number

Answer

The multiplicative inverse of a number

Question 41

What is the absolute value of |-26|.

Accepted Answer

26

Answer

-26

Answer

0

Answer

-20

Question 42

The absolute value of |3| is 0.

Accepted Answer

False

Answer

True

Question 43

Mary is swimming 5 feet below the surface. Which integer represents the absolute value of Mary's location?

Accepted Answer

-5 feet

Answer

5 feet

Question 44

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

Accepted Answer

Open

Answer

closed

Question 45

Which graph matches the inequality
k < 3?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 46

Which graph matches the inequality
2 > p?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 47

Which inequality matches the graph?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 48

Which inequality matches the graph?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 49

What is the distributive property?

Accepted Answer

For any numbers a, b, c,

a(b + c) = ab + ac

Answer

For any numbers a, b, and c,

a(b + c) = a + (b + c)

Answer

For any numbers a, b, c,

abc = a + b + c

Answer

For any number a, b, and c,

a(b + c ) = a(c + b)

Question 50

How can 4(3 +9) be expressed using the distributive property?

Accepted Answer

4(3) + 4(9)

Answer

4(3) + 4(4 + 9)

Answer

4 + 9 = 9 + 4

Answer

(4 + 3) x (4 + 9)

Question 51

How can you express 11 x 7 using the distributive property?

Accepted Answer

11(3) + 11(4)

Answer

7 x 11

Answer

(11 x 1) + (3 x 4)

Answer

11 x (3 x 4)

Question 52

How can 5(3 +2) be expressed using the distributive property?

Accepted Answer

5(3) + 5(2)

Answer

5(3) x 5(2)

Answer

(5 x 3) x (5 x 2)

Answer

(5 + 3) x (5+2)

Question 53

According to the correct order of operation, what should be done first in any mathematical equation?

Accepted Answer

Whatever's inside the parentheses

Answer

Addition

Answer

Division

Answer

Multiplication

Question 54

Write 4⁶in expanded form

Accepted Answer

4 x 4 x 4 x 4 x 4 x 4

Answer

46

Answer

64

Answer

4 x 4 x 4

Question 55

Which is equivalent to 5 x 5 x 5 x 5

Accepted Answer

54

Answer

53

Answer

45

Answer

55

Question 56

Which is GREATER?
2⁷ or 7²

Accepted Answer

27

Answer

72

Answer

Neither, they are equal

Question 57

In PEMDAS, what does the M stand for?

Accepted Answer

Multiplication

Answer

Masterful

Answer

Mad

Answer

Math

Question 58

What does the ( E )in PEMDAS mean?

Accepted Answer

exponents

Answer

experience

Answer

examples

Answer

evidence

Unit 4 Review

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