Free Printable Unit 4 Test Review

1.

Select all the values that work as solutions of the equation:

8.7 + x = 12.4

a)

3.7

b)

5.2

c)

2.4

d)

No solution

2.

Find all the values that satisfy the equation:

6.3 + x = 9.8

a)

3.5

b)

2.5

c)

1.5

d)

No solution

3.

Solve for y in the equation:

4.5 + y = 7.0

a)

2.5

b)

3.5

c)

1.5

d)

No solution

4.

Solve for y in the equation:

1053 ÷ x = 81

a)

13

b)

12.7

c)

11.1

d)

No solution

5.

Solve for y in the equation:

1053 ÷ x = 81

a)

13

b)

12.7

c)

11.1

d)

No solution

6.

Solve for x in the equation:

8.2 + x = 15.7

a)

6.5

b)

7.5

c)

5.5

d)

No solution

7.

Find the value of z in the equation:

12.4 - z = 5.9

a)

6.5

b)

7.5

c)

5.5

d)

No solution

8.

Solve for x in the equation:

7.5 × x = 45

a)

No solution

b)

7

c)

5

d)

6

9.

Solve for x in the equation:

9.5 × x = 47.5

a)

4.5

b)

6

c)

5

d)

No solution

10.

Find the value of y in the equation:

14.2 - y = 8.7

a)

No solution

b)

4.5

c)

6.5

d)

5.5

11.

Solve for z in the equation:

3.3 + z = 10.8

a)

7.5

b)

No solution

c)

6.5

d)

8.5

12.

Solve for x in the equation:

7.2 × x = 50.4

a)

6

b)

8

c)

7

d)

No solution

13.

Find the value of y in the equation:

18.5 - y = 10.2

a)

8.3

b)

7.3

c)

No solution

d)

9.3

14.

Solve for z in the equation:

5.5 + z = 12.0

a)

6.5

b)

5.5

c)

No solution

d)

7.5

15.

Solve for z in the equation:

8z - 16 = 0

a)

4

b)

2

c)

No solution

d)

8

16.

Solve for a in the equation:

3a + 9 = 0

a)

No solution

b)

-3

c)

3

d)

0

17.

Solve for b in the equation:

7b = 49

a)

6

b)

7

c)

8

d)

No solution

18.

Solve for c in the equation:

c ÷ 5 = 3

a)

15

b)

10

c)

No solution

d)

5

19.

Solve for z in the equation:

14.5 + z = 20.3

a)

No solution

b)

4.8

c)

6.8

d)

5.8

20.

Find the value of a that satisfies the equation:

7.9 + a = 12.4

a)

4.5

b)

3.5

c)

5.5

d)

No solution

21.

Solve for b in the equation:

9.6 + b = 15.1

a)

4.5

b)

No solution

c)

6.5

d)

5.5

22.

Find the value of c that satisfies the equation:

11.2 + c = 18.7

a)

6.5

b)

7.5

c)

No solution

d)

8.5

23.

Solve for y in the equation:

3y - 9 = 0

a)

3

b)

0

c)

9

d)

No solution

24.

Solve for a in the equation:

4a + 8 = 20

a)

No solution

b)

2

c)

4

d)

3

25.

Solve for b in the equation:

9b = 81

a)

No solution

b)

8

c)

9

d)

7

26.

Solve for c in the equation:

c/5 = 7

a)

12

b)

5

c)

No solution

d)

35

27.

Find the value of x in the equation:

15.7 - x = 9.2

a)

5.5

b)

No solution

c)

6.5

d)

7.5

28.

Solve for a in the equation:

20.3 + a = 25.8

a)

5.5

b)

4.5

c)

6.5

d)

No solution

29.

Find the value of b in the equation:

14.6 - b = 8.1

a)

6.5

b)

5.5

c)

No solution

d)

7.5

30.

Solve for c in the equation:

11.9 + c = 18.4

a)

7.5

b)

No solution

c)

5.5

d)

6.5

31.

What is the solution to the equation:

9.5 + x = 15.3

a)

3.8

b)

4.8

c)

6.8

d)

5.8

32.

Solve for z in the equation:

z - 3.4 = 7.1

a)

11.5

b)

8.5

c)

10.5

d)

9.5

33.

Determine the value of a in:

a + 5.6 = 12.2

a)

7.6

b)

6.6

c)

4.6

d)

5.6

34.

Find the value of b in the equation:

18.9 - b = 10.4

a)

7.5

b)

9.5

c)

6.5

d)

8.5

35.

Calculate the value of c in:

c + 2.3 = 9.8

a)

7.5

b)

6.5

c)

8.5

d)

5.5

36.

Solve for x in the equation:

5x - 15 = 0

a)

3

b)

0

c)

-3

d)

5

37.

Solve for y in the equation:

2y + 8 = 16

a)

0

b)

8

c)

4

d)

2

38.

Solve for c in the equation:

c/4 = 5

a)

20

b)

10

c)

15

d)

5

39.

Solve for m in the equation:

7m = 49

a)

9

b)

8

c)

7

d)

6

40.

Solve for n in the equation:

n + 12 = 20

a)

10

b)

8

c)

6

d)

12

41.

Solve for p in the equation:

p - 5 = 10

a)

20

b)

5

c)

15

d)

10

42.

Solve for y in the equation:

3y - 5 = 16

a)

6

b)

5

c)

7

d)

8

43.

Find the value of z in the equation:

z/4 + 3 = 10

a)

30

b)

28

c)

24

d)

32

44.

Solve for m in the equation:

5m + 2 = 27

a)

5

b)

4

c)

6

d)

7

45.

Find the value of n in the equation:

2n - 3 = 11

a)

9

b)

6

c)

7

d)

8

46.

Solve for p in the equation:

p/5 + 6 = 14

a)

50

b)

45

c)

35

d)

40

47.

Find the value of q in the equation:

7q - 4 = 38

a)

6

b)

7

c)

8

d)

9

48.

Solve for y in the equation:

3y - 4 = 11

a)

No solution

b)

7

c)

3

d)

5

49.

Find the value of z that satisfies the equation:

z/3 + 2 = 8

a)

No solution

b)

18

c)

12

d)

6

50.

Solve for a in the equation:

5a = 45

a)

No solution

b)

7

c)

8

d)

9

51.

Find the value of b that satisfies the equation:

2b + 3 = 11

a)

5

b)

4

c)

No solution

d)

3

52.

Solve for x in the equation:

4x - 5 = 15

a)

5

b)

6

c)

4

d)

No solution

53.

Find the value of m that satisfies the equation:

m/4 = 9

a)

28

b)

36

c)

No solution

d)

32

54.

Solve for y in the equation:

4y + 12 = 28

a)

5

b)

4

c)

3

d)

No solution

55.

Solve for a in the equation:

9a - 27 = 0

a)

3

b)

2

c)

4

d)

No solution

56.

Solve for b in the equation:

5b = 45

a)

No solution

b)

10

c)

9

d)

8

57.

Solve for m in the equation:

m ÷ 4 = 7

a)

No solution

b)

14

c)

21

d)

28

58.

Solve for n in the equation:

2n + 5 = 15

a)

No solution

b)

6

c)

5

d)

4

59.

Solve for p in the equation:

p - 3.5 = 6.5

a)

10

b)

No solution

c)

9

d)

11

60.

Calculate the value of c in the equation:

c + 3.7 = 10.2

a)

No solution

b)

5.5

c)

7.5

d)

6.5

61.

Determine the value of y in the equation:

8.3 × y = 41.5

a)

6

b)

5

c)

4.5

d)

No solution

62.

Find the value of d in the equation:

15.8 - d = 9.3

a)

6.5

b)

5.5

c)

7.5

d)

No solution

63.

Solve for m in the equation:

m × 6.2 = 31

a)

4.5

b)

5

c)

6

d)

No solution

64.

Calculate the value of e in the equation:

e + 4.8 = 11.3

a)

No solution

b)

7.5

c)

5.5

d)

6.5

65.

Determine the value of n in the equation:

n × 7.4 = 37

a)

5

b)

No solution

c)

4.5

d)

6

66.

a)

$x<8$

b)

$x>8$

c)

$x\le8$

d)

$x\ge8$

67.

a)

$x<7$

b)

$x>7$

c)

$x\le7$

d)

$x\ge7$

68.

a)

$x<2$

b)

$x>2$

c)

$x\le2$

d)

$x\ge2$

69.

a)

$6<x$

b)

$6>x$

c)

$6\le x$

d)

$6\ge x$

70.

a)

$8<x$

b)

$8>x$

c)

$8\le x$

d)

$8\ge x$

71.

a)

b)

c)

d)

72.

Substitute each given value of the variable to find which, if any, is a solution of the inequality.

x<12 x=12.5, 13.5, 22, 112

a)

12.5

b)

13.5

c)

22

d)

112

e)

No Solution Given

73.

Substitute each given value of the variable to find which, if any, is a solution of the inequality.

x>22 x=12.5, 13.5, 22, 112

a)

12.5

b)

13.5

c)

22

d)

112

e)

No Solution Given

74.

Name three solutions of the inequality.

u ≤ 15.99

a)

13, 14, 15

b)

14, 15, 16

c)

16, 17, 18

d)

15, 16, 17

75.

At the right is a portion of the menu at a restaurant. The inequality m<6 represents the amount of money, m, that Jon has to spend on lunch at the restaurant. Which items can he choose for lunch? Mark all that apply.

a)

Meatball Sub

b)

Grilled Hot Dog

c)

Cobb Salad

d)

Two Grilled Hot Dogs

e)

Three Grilled Hot Dogs

76.

a)

$s\ <40$

b)

$s>40$

c)

$s\le40$

d)

$s\ge40$

77.

a)

$w\ <12$

b)

$w>12$

c)

$w\ge12$

d)

$w\le12$

78.

a)

90

b)

$11\frac{3}{8}$

c)

$11\frac{1}{8}$

d)

1.406

79.

a)

Add 15 to both sides

b)

Subtract 15 from both sides

c)

Divide both sides by 15

d)

Multiply both sides by 15

80.

a)

Multiplication Property of Equality

b)

Division Property of Equality

c)

Addition Property of Equality

d)

Subtraction Property of Equality

81.

If 13 + 7 = 20 which property of equality is illustrated by the equation (13 + 7) + 2 = 20 + 2

a)

Addition property of equality

b)

Subtraction property of equality

c)

Multiplication property of equality

d)

Division property of equality

e)

None of the above

82.

If 8 + 5 = 13 which property of equality is illustrated by the equation (8 + 5) + 4 = 13 + 4

a)

Addition property of equality

b)

Subtraction property of equality

c)

Multiplication property of equality

d)

Division property of equality

e)

None of the above

83.

Tell which property is illustrated:

4m = 60

4m/2 = 60/2

a)

Addition property of equality

b)

Subtraction property of equality

c)

Multiplication property of equality

d)

Division property of equality

e)

None of the above

84.

Tell which property of equality is being shown:

9x - 4 = 33

(9x - 4) + 3 = 33 + 6

a)

Addition property of equality

b)

Subtraction property of equality

c)

Multiplication property of equality

d)

Division property of equality

e)

None of the above

85.

Select all the equations that are equivalent to 8k = 20

a)

8k - 4 = 20 + 4

b)

8k x 3 = 20 x 3

c)

8k x 5 = 20/5

d)

8k/4 = 20/4

e)

8k + 10 = 20 + 10

86.

Which expressions are equivalent to 18x - 6. Select all that apply

a)

6(3x - 1)

b)

12x - 6 - 6x

c)

3(9x - 2)

d)

2(9x -3)

e)

16.4x - 6 + 1.6x

87.

What property of equality is shown below?

25 + d = 36

25 + d - 25 = 36 - 25

a)

addition property of equality

b)

subtraction property of equality

c)

division property of equality

d)

multiplication property of equality

88.

What property of equality is shown below?

y - 12 = 30

y -12 + 12 = 30 +12

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

89.

What property of equality is show below?
7n=28
7n $\div$ 7 = 28 $\div$ 7

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

90.

What property of equality is shown below?

5m + 4 = 19

5m + 4 - 4 = 19 - 4

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

91.

What property of equality is shown below?

\frac{y}{7}=7

y\cdot

7 = 7

\cdot

7

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

92.

What property of equality is shown below?

10 + d = 25

10 + d -10 = 25 - 10

a)

addition property of equality

b)

subtraction property of equality

c)

division property of equality

d)

multiplication property of equality

93.

What property of equality is shown below?

\frac{y}{8}=8

y\cdot

8 = 8

\cdot

8

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

94.

What property of equality is shown below?

y - 6 = 20

y - 6 + 6 = 20 + 6

a)

addition property of equality

b)

subtraction property of equality

c)

multiplication property of equality

d)

division property of equality

95.

Identify the property you would use to solve this equation:
4x = 72

a)

Addition Property of Equality

b)

Subtraction Property of Equality

c)

Multiplication Property of Equality

d)

Division Property of Equality

96.

Name the first property you will use to solve this equation:
3(x – 7) = 42

a)

Multiplication Property of Equality

b)

Commutative property

c)

Associative Property

d)

Distributive Property

97.

If a = b, then a may be replaced by b in any expression.

a)

Transitive Property

b)

Reflexive Property

c)

Symmetric Property

d)

Substitution Property

98.

For any numbers a, b, and c, if a = b and b = c, then a = c.

a)

Transitive Property

b)

Symmetric Property

c)

Reflexive Property

d)

Substitution Property

99.

For any numbers a and b, if a = b, then b = a.

a)

Transitive Property

b)

Reflexive Property

c)

Symmetric Property

d)

Substitution Property

100.

Name the property described:
∠B≅∠B

a)

Reflexive

b)

Symmetric

c)

Transitive

d)

Addition

101.

Name the property described:
If PQ = RS then RS = PQ

a)

Reflexive

b)

Symmetric

c)

Transitive

d)

Addition

102.

Name the property described:
If ∠A≅∠B and ∠B≅∠C, then ∠A≅∠C

a)

Reflexive

b)

Symmetric

c)

Transitive

d)

Addition

103.

Name the property.
<A≅<A

a)

Transitive Property of Congruence

b)

Symmetric Property of Equality

c)

Reflexive Property of Congruence

d)

Symmetric Property of Congruence

104.

If $2x=3x-5$ , then $4x=6x-10$

a)

True

b)

False

105.

If 2x - 5 = 10, then 2x = 15.

a)

Subtraction Property of Equality

b)

Addition Property of Equality

c)

Division Property of Equality

d)

Substitution

106.

If $2x=3x-5$ , then $2x-6=3x-11$

a)

True

b)

False

107.

If $2x=3x-5$ , then $5x=5x-5$ .

a)

True

b)

False

108.

Which property of multiplication is shown below:
1 * p = p

a)

Associative

b)

Commutative

c)

Identity

d)

Distributive

109.

$9w=4x\$ Solve for w.

a)

$w=4x-9$

b)

$w=\frac{9}{4}x$

c)

$w=\frac{4}{9}x$

d)

$w=\frac{2}{3}x$

110.

Which inequality is represented by the following graph

a)

x < -8

b)

x > -8

c)

x ≥ -8

d)

x ≤ -8

111.

Which inequality is represented by the following graph

a)

x > 9

b)

x < 9

c)

x ≥ 9

d)

x ≤ 9

112.

Write the word sentence as an inequality
a number b is at least -16

a)

b ≥ -16

b)

b ≤ -16

c)

b = -16

d)

b > -16

113.

Write the word sentence as an inequality
6 times a number x is at most 47

a)

6x > 47

b)

6x ≥ 47

c)

6x < 47

d)

6x ≤ 47

114.

Solve the inequality
x - 2 < 5

a)

x < 3

b)

x ≥ 7

c)

x < 7

d)

x ≤ 7

115.

Solve the inequality
2 ≥ y - 12

a)

y ≤ 14

b)

y > 14

c)

y < 10

d)

y ≤ 10

116.

Solve the inequality
b ÷ 2 > 4

a)

b < 8

b)

b ≥ 8

c)

b > 8

d)

b > 2

117.

Solve the inequality
12 ≥ 6w

a)

w > 2

b)

w < 2

c)

w ≥ 2

d)

w ≤ 2

118.

Tell whether the given value is a solution to the inequality
x - 5 ≤ 10 ; x = 6

a)

IS a solution

b)

IS NOT a solution

119.

Tell whether the given value is a solution to the inequality
y + 4 < 16 ; y = 13

a)

IS a solution

b)

IS NOT a solution

120.

A slice of pizza costs $3.50. You have $25.00 in your wallet to spend on pizza. Write an inequality to represent the number, p, of slices of pizza you can buy.

a)

3.50p < 25.00

b)

3.50p > 25.00

c)

3.50p ≤ 25.00

d)

3.50p ≥ 25.00

121.

On Friday Fun Day, Mrs. Burns must divide her class into 4 groups with at least 6 students in each group. Write an inequality to find the number, s, of students in class.

a)

s ÷ 4 ≥ 6

b)

s ÷ 4 ≤ 6

c)

s ÷ 6 ≥ 4

d)

s ÷ 6 ≤ 4

122.

Translate the following sentence into an inequality
four more than a number is less than 17

a)

x + 4 > 17

b)

x + 4 ≤ 17

c)

x + 4 < 17

d)

x < 17 + 4

123.

Translate the word sentence into an inequality
a number, t, divided by 80 is at most 5.25

a)

t ÷ 80 ≥ 5.25

b)

t ÷ 80 ≤ 5.25

c)

t ÷ 80 > 5.25

d)

t ÷ 80 < 5.25

124.

When you graph an inequality, you used a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

c)

≤, <

d)

≥, >

125.

Will practices at a batting cage. The table shows the total cost based on the number of tokens purchased. Which of the following is the independent variable in this situation?

a)

number of tokens

b)

total cost

c)

$7.00

126.

Olivia earned $5 for every A she got on her report card.

y = money earned

x = A's on report card

The dependent variable is:

a)

y = money

b)

x = A on report card

127.

In the table, the bubble machine can produce 12 giant bubbles in one minute. Bubbles is the ______________. (Hint: What is the input value and what is the output value?)

a)

independent variable

b)

dependent variable

128.

On a graph, which axis typically shows the independent variable?

a)

x-axis

b)

y-axis

c)

neither

129.

On a graph, which axis typically shows the dependent variable?

a)

x-axis

b)

y-axis

c)

neither

130.

What is the pattern in the table above?

a)

multiplying the number of shots by 3

b)

adding 2 to the number of shots

c)

adding 1 to the number of shots

d)

dividing the number of shots by 3

131.

What is the algebraic equation for this table?

a)

y = x + 3

b)

y = 3x

c)

y = x ÷ 3

d)

y = x - 3

132.

A(n) _____________ variable depends on or is changed by another variable.

a)

dependent

b)

independent

133.

The input in a function is also known as what?

a)

Independent Variable

b)

Dependent Variable

c)

Additive Relationship

134.

The output in a function is also known as the:

a)

independent variable

b)

magma or molten rock

c)

dependent variable

d)

function rule

135.

Mrs. Pangrazio sold chocolate chip cookies for $2.00 each. The total amount collected on Friday was $50.00. The total amount collected on Saturday was $80.00. Name the independent variable.

a)

Number of cookies sold.

b)

Total amount of money collected.

c)

Glasses of milk

d)

y

136.

Which equation matches the table?

a)

y = x + 5

b)

y = 5x

c)

y = x - 5

137.

Select the rule/equation that best represent the table.

a)

y = 2x + 3

b)

y = x + 6

c)

y = -3x + 4

d)

y = 3x

138.

$x\le7$

a)

If graphed on a number line, this would be an open circle.

b)

If graphed on a number line, this would be a closed circle.

139.

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

c)

≤, <

d)

≥, >

140.

When graphing an inequality, you use an open dot when you use which symbols?

a)

<, >

b)

≤, ≥

c)

≤, <

d)

≥, >

141.

A(n) _____________ variable depends on or is changed by another variable.

a)

dependent

b)

independent

142.

Name the INDEPENDENT variable from the table below.

a)

words

b)

minutes

143.

In the table, Bubbles is the ______________.

a)

independent variable

b)

dependent variable

144.

In the table, Bubbles is the ______________.

a)

independent variable

b)

dependent variable

145.

Sarah is bringing treats to her elementary school class on her birthday. The number of treats she brings in is based on the number of students in her class.

t = the number of treats

s = the number of students

Which of the variables is INDEPENDENT?

a)

s

b)

t

146.

Sarah is participating in a walkathon to raise money for local literacy programs. The amount of money Sarah will raise depends on the distance she walks.
m = the amount of money Sarah will raise
d = the distance Sarah walks
Which of the variables is dependent?

a)

m = The amount of money Sarah will raise

b)

d = the distance Sarah walks

147.

Tiffany was investing how fast it took Hayden to react to different sounds. Identify the independent variable.

a)

How fast Hayden reacted

b)

different sounds

c)

types of music

d)

Hayden

148.

Identify the independent variable:

The amount of money, m, earned if t raffle tickets are sold

a)

money, m

b)

tickets, t

149.

Changes in the _________ variable causes changes in the _________ variable.

a)

independent; dependent

b)

dependent; independent

150.

Tim got 3 pieces candy for every house he trick or treated at.

c = candy

h = house

In this scenario, candy is the _________________ variable.

a)

independent

b)

dependent

151.

A food service worker earns $12 per hour. How much money, m, does the worker earn on a shift of h hours? Identify the dependent variable.

a)

money

b)

hours

152.

Carey and Justin are raising money to purchase books for their school's library. The more money they raise, the more books they will be able to purchase for the library.

m = the amount of money Carey and Justin raise

b = the number of books Carey and Justin will be able to purchase

In this scenario, the number of books is the _________________ variable.

a)

independent

b)

dependent

153.

In order to earn extra spending money, Dalton babysits children after school. The greater the number of hours he babysits, the more money he earns.

h = the number of hours Dalton babysits

m = the amount of money Dalton earns

Which of the variables is DEPENDENT?

a)

h

b)

m

154.

In the United States House of Representatives, the number of Representatives from a state is calculated based on its population.

r = the number of Representatives

p = the population of a state

Which of the variables is INDEPENDENT?

a)

r

b)

p

155.

Sarah is bringing treats to her elementary school class on her birthday. The number of treats she brings in is based on the number of students in her class.
t = the number of treats
s = the number of students
Which of the variables is independent?

a)

s

b)

t

156.

Angelina set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. Identify the independent variable.

a)

Distance traveled by the ball

b)

Height of the ramp

c)

Mass of the ball

d)

Who set up the experiment (Ms. S, etc)

157.

Sarah is participating in a walkathon to raise money for local literacy programs. The amount of money Sarah will raise depends on the distance she walks.
m = the amount of money Sarah will raise
d = the distance Sarah walks
Which of the variables is dependent?

a)

m

b)

d

158.

In order to earn extra spending money, Dalton babysits children after school. The greater the number of hours he babysits, the more money he earns.
h = the number of hours Dalton babysits
m = the amount of money Dalton earns
Which of the variables is dependent?

a)

h

b)

m

159.

Carey and Justin are raising money to purchase books for the library. The more money they raise, the more books they will be able to purchase for the library.

Which of the variables is dependent?

a)

amount of money raised

b)

number of books purchased after raising the money

160.

A(n) _____________ variable depends on or is changed by another variable.

a)

dependent

b)

independent

161.

Paco's daughter will be participating in an upcoming dance recital. She will require a different costume for each dance she plans to performs.
c = the number of costumes Paco's daughter will require
d = the number of dances Paco's daughter plans to perform
Which of the variables is independent?

a)

c = the number of costumes

b)

d = the number of dances

162.

Describe the relationship of this table in words:

a)

The value of y is 22 more than the value of x.

b)

The value of y is 22 times the value of x.

c)

The value of y is 22 less than the value of x.

d)

None of these

163.

Write an equation for the table:

a)

y = 22/x

b)

y = 22x

c)

y = x + 22

d)

y = x - 22

164.

Describe the relationship of the table in words:

a)

The value of b is 14 more the value of a.

b)

The value of b is 14 times the value of a.

c)

The value of b is 28 times the value of a.

d)

None of these.

165.

Write an equation for the table:

a)

b = 28a

b)

b = 14/a

c)

b = a + 14

d)

b = 14a

166.

Describe the relationship of the table in words:

a)

The value of y is 30 less than the value of x.

b)

The value of y is 30 more than the value of x.

c)

The value of y is 30 times the value of x.

d)

The value of y is equal to the value of x.

167.

Write an equation:

a)

y = x/30

b)

y = 30x

c)

y = x + 30

d)

y = x - 30

168.

What are the two values missing from the table?

a)

1, 2

b)

6, 7

c)

7, 9

d)

6, 8

169.

Describe the relationship in words:

a)

The value of n is 0 less than m.

b)

The value of n is 4 times m.

c)

The value of n is 3 times m.

d)

The value of n is 3 more than m.

170.

Write an equation:

a)

m = 4/m

b)

m = 4 + m

c)

m = 3m

d)

m = 4m

171.

Fill in the missing values:

a)

6, 8

b)

4, 6

c)

6, 10

d)

None of these

172.

A town fair charges $6 for general admission and $2.50 for each exhibit. Choose an equation to find the cost of the missing values.

a)

e + c

b)

$6 + $2.50

c)

$6 + $2.50e

d)

$2.50 + $6c

173.

A town fair charges $6 for general admission and $2.50 for each exhibit. Use the equation $6 + $2.50c to find the cost for 7 exhibits.

a)

$6 + $2.50(7) = $23.50

b)

$6 + $2.50 = $8.50

c)

$6(7) + $2.50 = $44.50

d)

None of these

174.

A town fair charges $6 for general admission and $2.50 for each exhibit. Use the equation $6 + $2.50c to find the cost for 10 exhibits.

a)

$6 + $2.50(10) = $31

b)

$6 + $2.50 = $8.50

c)

$6(10) + $2.50 = $62.50

d)

None of these

175.

Use the equation: b = 5a + 6 to complete the table.

a)

20, 25

b)

21, 26

c)

80, 90

d)

15, 12

176.

Use the equation y = 4x + 3 to find the 2 missing values.

a)

12, 15

b)

47, 52

c)

14, 18

d)

15, 19

177.

Dave walks to the store every day. Jim also walks to the store every day, but lives 3 blocks further away. Which equation represents the situation?

a)

J = D + 3

b)

D = J + 3

c)

J = D*3

d)

D = J*3

178.

Ben drew a rectangle. The length of his rectangle is 1/3 the width of the rectangle.

What is the length of the triangle when the width is 12?

a)

24

b)

36

c)

4

d)

12

179.

Complete the table and chose the graph of the equation.

a)

b)

c)

d)

180.

Diane spends three times the amount on clothes each year as her husband Jim. Which equation represents the situation?

a)

J = D + 3

b)

D = J + 3

c)

J = D*3

d)

D = J*3

181.

Kate's father will add $4 to the other donations she collects for the school fund drive.

Let d=the other donations.

Let t=total. t = d + 4

What is the total when the other donations were $100?

a)

$104

b)

$96

c)

$400

d)

$25

182.

Complete the table and chose the graph of the equation.

a)

b)

c)

d)

183.

Forensic anthropologists analyze skeletons to help solve crimes. They can use the length of a femur bone to estimate the height of a skeleton. The height of a skeleton is about 30 inches taller than twice the length of the femur bone. (h) height, (f) femur. Which equation represents the situation?

a)

h = 2(30) + f

b)

h = 2(f + 30)

c)

f = 2(h) + 30

d)

h = 2(f) + 30

184.

People get energy from the food they eat. This energy is measured in calories. When you exercise, you use up or burn calories. The picture shows about how many calories a 120-pound person burns each minute bowling. How many calories does a 120-pound person burn in 3 hours of bowling?

a)

720 calories

b)

12 calories

c)

480 calories

d)

1440 calories

185.

Which equation represents the table?

a)

$y=5\frac{1}{2}x\ +1$

b)

$y=5\frac{1}{2}x\ -1$

c)

$y\ =\ x\ +28$

d)

$y\ =\ 5\frac{2}{3}x$

186.

Which is the graph of the equation:

y=\frac{1}{2}x-2

a)

b)

c)

d)

187.

Which equation represents the relationship?

a)

y = x + 3

b)

x = y + 3

c)

y = 4x

d)

x = (1/4)y

188.

Which equation represents the relationship?

a)

a = b/5

b)

a = b*5

c)

b = a*5

d)

b = a + 8

189.

Identify the dependent variable.

The amount of wall space, s, in the bedroom and the amount of paint, p, needed to paint the bedroom.

a)

s

b)

p

190.

a)

$6<x$

b)

$6>x$

c)

$6\le x$

d)

$6\ge x$

191.

a)

$2\frac{1}{3}$

b)

$13\frac{1}{3}$

c)

$\frac{33}{47}$

d)

$43\frac{1}{12}$

192.

Write an equation for the table

a)

z = 2w

b)

z = w - 4

c)

z = w + 2

d)

z = w - 2

193.

Write an equation for the table

a)

y = 5x - 2

b)

y = 2x

c)

y = 3x + 1

d)

y = 4x

194.

Use the equation to complete the table

a)

20, 25

b)

30, 35

c)

15, 20

d)

5, 10

195.

Use the equation to complete the table

a)

3, 4

b)

2, 3

c)

6, 7

d)

4, 5

196.

Use the equation to complete the table

a)

3, 5

b)

4, 6

c)

2, 4

d)

5, 7

197.

Is the equation correct?

a)

Yes, the equation is correct.

b)

No, the equation is incorrect.

198.

Write an equation to find the cost of the tickets. How much would 6 tickets cost?

a)

$75.00

b)

$30.00

c)

$52.50

d)

$45.00

199.

Forensic anthropologists analyze skeletons to help
solve crimes. They can use the length of a femur
bone to estimate the height of a skeleton. The height
of a skeleton is about 30 inches taller than twice the
length of the femur bone. Let h represent the height
of a skeleton. Let f represent the length of a femur
bone. Write an equation to represent the height
of a skeleton.

a)

h = 3f + 30

b)

h = 2f - 30

c)

h = f + 30

d)

h = 2f + 30

200.

Stacy has 3 collector’s cards. She receives 2 more cards each week that she volunteers at the student center. Let x = the number of weeks. Let y = the number of collector’s cards. Which equation represents the amount of cards Stacy has?

a)

y = 3x - 2

b)

y = 2x + 3

c)

y = 5 + x

d)

y = 3 + 2x

201.

Dimitri wrote the equations y = 3x and y = x + 3. Which equation represents the graph on the right? Identify a point on the line that is not shown on this graph.

a)

y = x + 1; a point on the line is (1,3)

b)

y = 3x; a point on the line is (1, 3).

c)

y =2x; a point on the line is (0,0)

d)

y=x+1; a point on the line is (0,0)

202.

Becca’s dog-walking business started with 1 dog. By the end of the first month, she was walking 2 additional dogs per month. The graph represents the situation. How many dogs was Becca walking by the end of the third month?

a)

6

b)

5

c)

7

d)

4

203.

People get energy from the food they eat. This energy is measured
in calories. When you exercise, you use up or burn calories. The
picture at the right shows about how many calories a 125-pound
person burns each minute bowling. How many calories does a
125-pound person burn in 2 hours of bowling?

a)

360 calories

b)

180 calories

c)

480 calories

d)

240 calories

204.

Write an equation that describes the relationship
shown in the table on the right.

a)

p = 10w + 60

b)

p = 5w + 50

c)

p = 15w + 60

d)

p = 10w + 40

205.

Identify the independent variable

The number of hours, h, spent studying and the score, s, on a test

a)

The time taken to complete the test

b)

The score on a test (s)

c)

The total number of questions on the test

d)

The number of hours spent studying (h)

206.

Identify the dependent variable

The number of students, s, ahead of you in the lunch line and the time, t, it takes you to get lunch

a)

number of students (s)

b)

total lunch time

c)

average wait time

d)

time (t)

Unit 4 Test Review

Total questions: 206

Worksheet time: 10hrs 30mins

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