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Tri 1 Exam Chapters 1 & 7 Review

Total questions: 179

Worksheet time: 6hrs 7mins

Name
Class
Date
1.

the product of 4 and 9

a)

4 + 9

b)

4(9)

c)

49

d)

9 - 4

2.

Determine the commission on $56,000.00 at a commission rate of 8%.

a)

$4,480.00

b)

$480.00

c)

$4,490.00

d)

$5,400.00

3.

7 times a number plus 4

a)

7 x 4

b)

7n

c)

7(n + 4)

d)

7(4) + n

4.
Match the clue word with the operation: 
PRODUCT
a)
Add 
b)
Subtract 
c)
Multiply
d)
Divide
5.
Match the clue word with the operation: 
DIFFERENCE 
a)
Add 
b)
Subtract
c)
Multiply 
d)
Divide
6.
Match the clue word with the operation: 
QUOTIENT
a)
Add 
b)
Subtract
c)
Multiply 
d)
Divide
7.
Five less than  x 
a)
x - 5 
b)
5 - x 
c)
x + 5 
d)
5x
8.
the product of x and sixteen
a)
x + 16
b)
x - 16
c)
16x
d)
x/16
9.
two times x, increased by five
a)
2x - 5 
b)
2x + 5 
c)
2(x - 5) 
d)
2(x + 5) 
10.
the quotient of a and b 
a)
a - b 
b)
a + b 
c)
a(b)
d)
a/b
11.
the difference of seven and y 
a)
7 - y 
b)
y - 7 
c)
y + 7 
d)
7y
12.
Translate the sentence into an equation:
Four more than six times a number is 18.
a)
10x = 18
b)
4x + 6 = 18
c)
4 + 6x = 18
d)
not enough info
13.
14 less than the quantity 6 times k 
a)
6 - 14k
b)
6k - 14
c)
14k - 6
d)
14 - 6k
14.

Which of the following terms refer to ADDITION? PICK TWO

a)

More Than

b)

Difference

c)

Sum

d)

Squared

15.

Write the following expression:

The product of 10 and a number is 30

a)

10 = 30x

b)

10 ÷\div x = 30

c)

10x = 30

d)

10x - 30

16.

Translate the following expression:

x + 7 = 16

a)

The product of x and 7 is 16

b)

The sum of 16 and x is 7

c)

7 more than x is 16

d)

16 is the sum of 7

17.

Translate the following expression:

2x + 8 = 12

a)

The sum of 2 and 8 is 12

b)

The product of 2 and 8 is 12

c)

The sum of 2 and x multiplied by 8 is 12

d)

The product of 2 and x plus 8 is 12

18.

Translate the following:

6 less than 10

a)

10 - 6

b)

6 - 10

c)

10 ÷\div 6

d)

6 ÷\div 10

19.

Write an algebraic expression for:

three times a number plus 16

a)

3(16) + n

b)

16n + 3

c)

3n + 16

20.

m plus the product of 6 and n

a)

m + 6n

b)

m − 6 + n

c)

6m + n

d)

m + 6 + n

21.

Kalia buys 5 items that cost d dollars each. She gives the cashier $60. Which expression represents the change she should receive?

a)

60 − 5d

b)

60 − d

c)

60 + 5d

d)

5d − 60

22.
m plus the product of 6 and n 
a)
m + 6n
b)
m - 6 + n
c)
6m + n
d)
m + 6 + n 
23.
Charlee pays his neighbor $10 every hour to mow his lawn. Which expression shows how much Charlee will pay if his neighbor works h hours?
a)
10h
b)
10 + h
c)
h ÷ 10
d)
10 - h
24.
Combined, Jim and Martha have $45. If Jim has j dollars, which expression shows how much money Martha has?
a)
j + 45
b)
45 + j
c)
45 - j
d)
j - 45
25.
Five less than twice a number is equivalent to 47. 
a)
5 - 2x = 47 
b)
2x - 5 = 47 
c)
5x - 2 = 47 
d)
2 - 5x = 47 
26.
The number of Doritos is twice as much as the number of Hot Cheetos. If there are 12 Hot Cheetos, how many Doritos are there?
a)
6 Doritos
b)
24 Hot Cheetos
c)
14 Doritos
d)
24 Doritos
27.

Use the Order of Operations to simplify the following expression:

2(10 - 4) - 3

a)

12

b)

9

c)

6

d)

13

28.

Use the Order of Operations to simplify the following expression:

(17 + 3) ÷ 2 - 32

a)

1

b)

3

c)

4

d)

5

29.

Use the Order of Operations to simplify the following expression:

(5 x 3 + 22) + 1

a)

17

b)

18

c)

19

d)

20

30.

Which property matches the example shown?


3 • (2 • 1) = (3 • 2) • 1

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Multiplicative Identity Property

e)

Additive Identity Property

31.

Which property matches the example shown?


4(2 + 5) = (4 • 2) + (4 • 5)

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Multiplicative Identity Property

e)

Additive Identity Property

32.

Which property matches the example shown?


5 • 0 = 0

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Multiplicative Identity Property

e)

Multiplicative Property Property of Zero

33.

Which property matches the example shown?


3 + 7 = 7 + 3

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Multiplicative Identity Property

e)

Multiplicative Property Property of Zero

34.

Which property matches the example shown?


8 + 0 = 8

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Multiplicative Identity Property

e)

Additive Identity Property

35.

Which property matches the example shown?


5 • 1 = 5

a)

Associative Property

b)

Commutative Property

c)

Additive Identity Property

d)

Multiplicative Identity Property

e)

Multiplicative Property Property of Zero

36.

What is the variable in the following expression: 9w + 5

a)

9w

b)

9

c)

w

d)

5

37.

3x - 4

when x = 2

a)

1

b)

2

c)

10

d)

28

38.

5a + b

when a = 2 and b = 3

a)

2

b)

3

c)

13

d)

55

39.

Write an algebraic expression for the verbal phrase:

10 less than the product of 3 and 2

a)

10 + (3 x 2)

b)

(3 ÷ 2) - 10

c)

10 - (3 x 2)

d)

(3 x 2) - 10

40.

Choose the verbal phrase for the algebraic expression:

(x ÷ 2) + 3

a)

3 more than the product of x and 2

b)

3 more than the quotient of x and 2

c)

3 less than the product of x and 2

d)

3 less than the product of x and 2

41.

Choose the simplified expression after combining like terms:

5c2 + 8c - c

a)

13c2

b)

5 c2 + 8c - c

c)

13 + c2 + c

d)

5c2 + 7c

42.

Simplify the expression by combining like terms:

5a + 4b - 2a + b

a)

7a + 5b

b)

7 + a + b

c)

3a + 5b

d)

7ab

43.

Choose the option where parentheses have been added to this expression so that the value is 12:

25 - 5 + 4 ÷ 2

a)

(25 - 5 + 4 ÷ 2)

b)

25 - 5 + (4 ÷ 2)

c)

(25 - 5 + 4) ÷ 2

d)

25 - (5 + 4) ÷ 2

44.
Which is the correct order of operations?
a)
PEMDAS
b)
DASMPE
c)
PEMASD
d)
SAPMED
45.

24 x (4 - 2) ÷ 6

a)

8

b)

2

c)

6

d)

5

46.

40 + (72 ÷ 9) ÷ 8

a)

49

b)

25

c)

41

d)

15

47.

What is the first step in solving this problem:

12 ÷ 6(3) + 8

a)

multiplication

b)

addition

c)

division

d)

subtraction

48.
Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error
49.
What are the steps to solve the following expression?
50 − 16 ÷ 2
a)
add, multiply
b)
subtract, divide
c)
divide, subtract
d)
subtract, multiply
50.

Solve the following:

2 ⋅ (3 + 8 ÷ 4)2

a)

16

b)

1.375

c)

4

d)

50

51.
Solve the following:
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
52.
20 ÷ (4 - (10 - 8))
a)
12
b)
10
c)
16
53.

Solve:

(4 x 2) + (4 + 5 + 2)

a)

21

b)

19

c)

8

d)

14

54.
Which statement is true?
a)
You always multiply before you divide
b)
You always add before you subtract
c)
If two numbers are next to each other, like 3(2) that means its 32.
d)
You multiply and divide from left to right
55.

What should the first step be?

(2 + 2)2 + 6

a)

2+6

b)

22

c)

(2+2)

d)

4+6

56.

4(8 + 2 ⋅ 5 − 6)

a)

-40

b)

176

c)

128

d)

48

57.
2 + (9- 4)
a)
16
b)
77
c)
79
58.
8 - 3 + 7 - 2
a)
10
b)
0
c)
-4
d)
4
59.

24 × (4 - 2) ÷ 6

a)

8

b)

2

c)

6

d)

5

60.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
61.
What would be my first step to simplify?
3 + 4 x 6 - 4 
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
62.
What special word do you use for the exponent of 2?
a)
squared
b)
cubed
c)
triangled
d)
boxed
63.

What is PEMDAS?

a)

Percent, Exponent, Multiplication, Division, Addition, Subtraction

b)

Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction

c)

Parenthesis, Equals, Multiplication, Division, Addition, Subtraction

d)

Percent, Equals, Multiplication, Division, Addition, Subtraction

64.
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
65.

Solve: 29 - 3 (32 - 4)

a)

130

b)

2

c)

44

d)

14

66.

Which operation would you do first in the following expression?

10 - 4 ÷ 1 · 5

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

67.
9÷ 3 - (6 ⋅ 4)
a)
84
b)
18
c)
3
d)
16
68.
Which operation should be performed 2nd?
102 - 8 + 4 ⋅ 3
a)
102
b)
10 - 8
c)
4 ⋅ 3
d)
8 + 4
69.
Solve: [2 x (10 - 4) - 2²] ÷ 4
a)
2
b)
4
c)
8
d)
0
70.
Which is an example of the Multiplicative Property of Zero (Zero Property)?
a)
4 x 0 = 4
b)
4 x 0 = 0
c)
4 + 0 = 4
d)
4 - 0 = 4
71.

6 x 7 = 7 x 6

a)

Associative Property

b)

Commutative Property

c)

Inverse Property

d)

Distributive Property

72.
Which of these illustrates the associative property of multiplication?
a)
4 x (5 x 6) = (4 x 5) x 6
b)
6 (9 + 1) = (6 x 9) + (6 x 1)
c)
4 x (56) = (45) x 6
d)
5 + 0 = 0 + 5
73.

(1 + 3) + 4 = 1 + ( 3 + 4)

a)

Commutative Property of Multiplication

b)

Commutative Property of Addition

c)

Associative Property of Multiplication

d)

Associative Property of Addition

74.
2 + 3 = 3 + 2
a)
Commutative Property of Multiplication
b)
Associative Property of Multiplication
c)
Commutative Property of Addition
d)
Associative Property of Addition
75.
Identity Property of Multiplication
a)
5 x 0 = 0
b)
8 x 3 = 3 x 8
c)
12 x 1 = 12
d)
8 + 0 = 8
76.
Which is an example of the identity property of addition?
a)
5 + 1 = 6
b)
5 - 0 = 5
c)
5 + 0 = 5
d)
5 + 2 = 5
77.

Which property does this represent?

(9 x 2) + (9 x 10) = 9(2 + 10)

a)

Multiplicative Identity Property

b)

Associative Property

c)

Commutative Property

d)

Distributive Property

78.
What does it mean to distribute?
a)
To multiply the numbers inside the parentheses by the number on the outside.
b)
To add all of the numbers together.
c)
To do the order of operations.
79.

What property is this an example of?

2 x 3 = 3 x 2

a)

Associative Property

b)

Commutative Property

c)

Inverse Property

d)

Distributive Property

80.

What property is this an example of?

5+0=5

a)

Associative Property

b)

Identity Property

c)

Commutative Property

d)

Distributive Property

81.

What property is being described in the following:

Changing the location of grouping symbols does not change the outcome.

a)

Commutative Property

b)

Distributive Property

c)

Additive Identity Property

d)

Associative Property

82.

270=027\cdot0=0  

a)

Multiplicative Identity Property

b)

Multiplicative Property of Zero

c)

Multiplicative Inverse Property

d)

Multiplicative Substitution Property

83.

(8+9)+10=8+(9+10)\left(8+9\right)+10=8+\left(9+10\right)  

a)

Associative Property of Multiplication

b)

Commutative Property of Multiplication

c)

Commutative Property of Addition

d)

Associative Property of Addition

84.

81=88\cdot1=8  

a)

Multiplicative Identity Property

b)

Multiplicative Property of Zero

c)

Multiplicative Inverse Property

d)

Additive Identity Property

85.

What property allows this statement to be true?

AB = BA

a)

Associative Property

b)

Distributive Property

c)

Commutative Property

86.

What property allows this statement to be true?

(A + B) + C = A + ( B + C)

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

87.
Find an equivalent expression using the Commutative property:
4 x 3 x 5 = 
a)
4 + 3 x 5
b)
5 x 4 x 3
c)
5 + 4 + 3
d)
3x + 5
88.
Name the property: 
(1 + 3) + 4 = 1 + ( 3 + 4)
a)
Commutative Property of Multiplication
b)
Commutative Property of Addition
c)
Associative Property of Multiplication
d)
Associative Property of Addition
89.
Name the property: 
x 2 = 2 x 9
a)
Commutative Property of Multiplication
b)
Associative Property of Multiplication
c)
Multiplicative Inverse Property
d)
Distributive Property
90.

Name the property:

1 x 12 =12

a)

Multiplicative Identity Property

b)

Commutative Property of Multiplication

c)

Multiplication Property of One

d)

Distributive Property

91.

Name the property:

9 + 0 = 9

a)

Multiplicative Identity Property

b)

Associative Property of Addition

c)

Additive Identity Property

d)

Additive Inverse Property

92.

Name the property:

(6 x 2) x 3 = 6 x (2 x 3)

a)

Commutative Property of Multiplication

b)

Associative Property of Multiplication

c)

Multiplicative Inverse Property

d)

Multiplicative Identity Property

93.
Which property is represented?
44 + 99 = 99 + 44
a)
Commutative Property
b)
Associative Property
c)
Distributive Property
94.

What property is demonstrated here: 9 x 0 = 0

a)

Inverse Property

b)

Multiplicative Identity Property

c)

Multiplicative Property of Zero

d)

Commutative

95.

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

a)

Commutative Property of Addition

b)

Commutative Property of Multiplication

c)

Associative Property of Addition

d)

Associative Property of Multiplication

96.
The _______________ property of addition states that any number plus zero equals that number.
a)
identity
b)
commutative
c)
associative
d)
zero
97.

The _______________ property of addition states that any number plus zero equals that number.

a)

additive identity

b)

commutative

c)

associative

d)

distributive

98.

Name the variable: 20 - 2x

a)

20

b)

2

c)

x

d)

a

99.

8 + n

when n = 7

a)

56

b)

8

c)

15

d)

1

100.

5g

when g = 4

a)

20

b)

9

c)

5

d)

54

101.

65 - y

when y = 23

a)

88

b)

3

c)

42

d)

32

102.
24/v, if v = 4
a)
8
b)
6
c)
4
d)
20
103.

xz

when x = 7, y = 3 and z = 6

a)

76

b)

13

c)

16

d)

42

104.

Evaluate the expression for the given value of the variable:

3h+2

when h=10

a)

20

b)

32

c)

312

d)

38

105.

Evaluate the expression for the given value of the variable:

2x3

when x=3

a)

18

b)

6

c)

12,167

d)

54

106.
In this expression what is the variable? 
5 + y 
a)
q
b)
+
c)
5
d)
y
107.
An equation must have a/an ______________. 
a)
answer
b)
equal sign
c)
variable
d)
product
108.
What is the operation in this equation?
5y - 2 = 8
a)
addition (+)
b)
subtraction (-) 
c)
multiplication (x)
d)
division ( / ) 
109.

Simplify this expression

2f + f

a)

3f

b)

2f

c)

f

110.
Simplify the expression: 2x + 1 + 7x 
a)
10x
b)
10
c)
9x + 1
d)
9 + 1x
111.
Simplify the expression: 7v + 2 + 12 + 2v
a)
23
b)
23v
c)
9 + 14v
d)
9v + 14
112.

Simplify the expression:

6x + 2x + 1 + 4

a)

8x + 5

b)

2x - 3

c)

4x - 2

d)

8x + 12

113.

Simplify the expression:

5x + 3y + 5 + 4x + 3y + y + 8

a)

9x + 7y + 13

b)

6x + 2y + 2

c)

25x + 2y + 3

d)

x + 7y + 12

114.
Simplify by combining like terms:
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
115.

X2 can be combined with X

a)

True

b)

False

116.

Simplify the expression:


3x2 - x + 7 + 5x + 2 - 2x2

a)

x2 + 4x + 9

b)

5x2 + 9

c)

15

d)

15x

117.

Simplify the Expression:


3x2y + 4x + 6y + 4x2y -2y

a)

11x2y - 8y

b)

3y

c)

7x2y - 4y

d)

7x2y + 4x + 4y

118.

x2 can be combined with 2x2

a)

True

b)

False

119.

2xy can be combined with 3xy2

a)

True

b)

False

120.

Simplify the Expression:


2x2 - 7x + 10 - x2

a)

-4x2 + 10

b)

20x

c)

x2 - 7x + 10

d)

3x2 - 7x - 10

121.

Simplify the Expression:


9xy + 3x - 6xy + 2x

a)

3xy + 5x

b)

8xy

c)

8x

d)

15xy + 5x

122.
Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2
a)
7, 24y
b)
3x, 9x
c)
3x, -9x
d)
3x, -9x, 2x2
123.
Write 0.39 as a percent.
a)
39
b)
3.9%
c)
39%
d)
.0039%
124.
Decimal to a Percent
0.5
a)
50%
b)
5%
c)
.5%
125.
Convert 56% to a fraction, in simplest form.
a)
56/100
b)
14/25
c)
28/50
d)
56/1
126.
Convert 25% to a decimal.
a)
0.4
b)
0.04
c)
2.5
d)
0.25
127.
Convert 7/20 to a percent.
a)
35%
b)
3.5%
c)
7%
d)
70%
128.
Convert 5/8 to a decimal.
a)
0.6
b)
0.62
c)
0.625
d)
0.63
129.
Write 5% as a decimal.
a)
5
b)
0.5
c)
0.05
d)
0.005
130.
Convert to a decimal
           3/4
a)
.25
b)
.34
c)
.75
d)
3.4
131.
What is 50% as simplified fraction?
a)
3/4
b)
1/2
c)
1/4
d)
1
132.
5/8 as a decimal
a)
0.58
b)
0.625
c)
0.875
d)
0.375
133.
Write 13/20 as a percent
a)
13%
b)
20%
c)
65%
d)
26%
134.

What is 25% as a fraction?

a)

1/4

b)

.25

c)

2/5

d)

3/4

135.

What is 3/4 as a percent?

a)

75%

b)

34%

c)

40%

d)

70%

136.

What is .3333 repeating as a fraction?

a)

1/3

b)

3/10

c)

2/3

d)

1/6

137.

What is 1/5 as a decimal?

a)

.20

b)

.50

c)

.333 repeating

d)

50

138.

What is .60 as a fraction in simplified form?

a)

3/5

b)

60

c)

3/10

d)

5/3

139.

What is 4/5 as a percent?

a)

80%

b)

45%

c)

8%

d)

40%

140.

What is 1.00 as a percent?

a)

100%

b)

1%

c)

10%

d)

0%

141.
Find the PERCENT of Change.
The original cost was $50 and the new cost is $60. 
a)
Increase 20%
b)
Increase 16.67%
c)
Increase $10
d)
Decrease $10
142.
One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?
a)
Increase 50%
b)
Decrease 50%
c)
Increase 1%
d)
Decrease 1%
143.
The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.
a)
52%
b)
41%
c)
42%
d)
45%
144.
Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?
a)
Increase 16.67%
b)
Decrease 16.67%
c)
Increase 20%
d)
Decrease 20%
145.
Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
146.
Find each percent decrease. Round to the nearest percent.
From 90 points to 45 points 
a)
55%
b)
50%
c)
45%
d)
35%
147.

Snowfall for December was 4 inches, but in January it was 20 inches. This is a ____% increase from December to January.

a)

20%

b)

500%

c)

400%

d)

300%

148.
Find the percent increase. Round to the nearest percent.
From $5 to $8 
a)
40%
b)
60%
c)
55%
d)
65%
149.

What is a mark down?

a)

sale price

b)

discount

c)

mark up

d)

percent

150.

mark up

a)

an increase

b)

a decrease

151.

Percent is based out of ______?

a)

10

b)

100

c)

1000

d)

400

152.
Sam bought an $85.00 jacket for 40% off of the regular price.  How much did he pay for the jacket? 
a)
75
b)
51
c)
36
d)
34
153.

Find the percent change from 28 to 42.

a)

50% decrease

b)

50% increase

c)

33% decrease

d)

33% increase

154.
Find each percent decrease. Round to the nearest percent.
From $80 to $64 
a)
35%
b)
10%
c)
20%
d)
25%
155.
Find the PERCENT of change.
20 dogs to 5 dogs
a)
Decrease 15%
b)
Increase 15%
c)
Increase 75%
d)
Decrease 75%
156.
75 people to 25 people
a)
Increase
b)
Decrease 
157.
A Chicago Cubs baseball cap costs $30.  Michael has a coupon that will save him 30% of the  price. How much money will Michael pay for the cap?
a)
$9.00
b)
$22.00
c)
$21.36
d)
$21.00
158.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 
a)
35%
b)
25%
c)
30%
d)
20%
159.
A sweater is $43. It is on sale for 20% off. What is the final price?
a)
$47
b)
$34.40
c)
$23
d)
$8.60
160.
An Ipad that costs $500 is on sale for 15% off. Then has a 6% tax. What's the final price?
a)
$450.50
b)
$521
c)
$491
d)
$400
161.

A store pays $32.00 for each video game. The store’s percent of mark up is 75%. Which shows the retail price of the video game?

a)

$60.00

b)

$56.00

c)

$24.00

d)

$8.00

162.

A computer store is selling a new MacBook for $899, but has a special back to school 20% discount for students. Arkansas sales tax is 6.5%. Find the final price of the MacBook.

a)

$879.80

b)

$719.20

c)

$672.80

d)

$765.95

163.

While on vacation in Florida, Mrs. Allison bought 2 Gucci bags at $278 each, on sale for 25% off. Florida sales tax is 9%. What is the final price of the bags?

a)

$227.27

b)

$303.02

c)

$454.53

d)

$417.53

164.
What is the total cost with sales tax?
Price $17.95
Tax 6%
a)
$19.03
b)
$18.50
c)
$1.08
d)
$2.15
165.

Mr. Barrett bought a new battery for his car. The battery cost $72. Since batteries are a taxable item, he had to pay a sales tax of 7.5%. What was the total cost of the battery in dollars and cents?

a)

$79.50

b)

$5.40

c)

$77.40

d)

$66.60

166.
Sales tax is __________ to the price.
a)
subtracted
b)
added
c)
multiplied
d)
divided
167.
Write 8.25% as a decimal. 
a)
0.0825
b)
0.825
c)
82.5
d)
825
168.

Convert 7% as a decimal

a)

7

b)

0.7

c)

0.07

d)

7.00

169.
Round 18.90843 to the correct decimal place so that it deals with money.
a)
$18.90
b)
$18.91
c)
$18.09
d)
$19.00
170.

You purchase four Goodyear Tires for $74.00 each. If sales tax is 8%, then how much will you owe in sales tax?

a)

$5.19

b)

$23.68

c)

$79.92

d)

$319.68

171.

Kaylee is buying a calculator that has a price tag of $65. At the register, the cashier applies a 15% discount to the $65 price. How much will Kaylee pay for the calculator after the 15% discount?

a)

$32.50

b)

$74.75

c)

$55.25

d)

$9.75

172.

Macy's Department Store has a 30%-off sale this week. What is the sale price for a pair of $24.00 jeans?

a)

$2.40

b)

$7.20

c)

$16.80

d)

$21.60

173.

A pair of shoes cost $50.00. A 20% discount is offered. What is the amount of discount?

a)

$5.00

b)

$10.00

c)

$60.00

d)

$40.00

174.
Find the discount price
Original price:  $18.00
Discount:  10%
a)
$1.80
b)
$16.20
c)
$17.50
d)
$15.30
175.
Find the discount price
Original price:  $80.00
Discount:  20%
a)
$64.00
b)
$16.00
c)
$60.00
d)
$57.00
176.
Find the discount price
Original price:  $27.00
Discount:  20%
a)
$5.40
b)
$21.60
c)
$25.00
d)
$22.00
177.

You go out to dinner and spend $35 on your meal. If you want to tip the waiter 20% of the price of your meal, how much will your tip be?

a)

$5

b)

$10.50

c)

$3.50

d)

$7

178.

The original price of the new iPhone is $700. However, Best Buy is having a sale, and all cell phones are 30%. What is the new price of the discounted iPhone?

a)

$490

b)

$280

c)

$350

d)

$560

179.

Commission is______

a)

amount of money you are paid for selling a product or service.

b)

monthly salary

c)

a group of people officially charged with a particular function.

d)

is a store