Semester Exam Review
Assessment
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Jacqueline Solitare
•
Mathematics
•
8th Grade
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1.
Multiple Choice
3/11
21/38
19/24
3/16
2.
Multiple Choice
-4/3
13/18
4/3
2/9
3.
Multiple Choice
1/40
5 1/8
6 3/8
5/8
4.
Multiple Choice
6 3/20
5 4/9
6 4/15
8 1/4
5.
Multiple Choice
5/14
2 1/3
-1 1/3
2 1/2
6.
Multiple Choice
⅖ hour
⅙ hour
⅚ hour
⅕ hour
7.
Multiple Choice
86 1/4 tiles
7 tiles
7 3/4 tiles
115 tiles
8.
Multiple Choice
Sandy has $200 in her bank account. If she writes 6 checks for exactly $19.98, what is her account balance after the checks are cashed?
$80.12
-$180.02
-$57.90
$319.88
9.
Multiple Choice
-6.64 ÷ -0.4 =
6.24
-16.6
16.6
-6.24
10.
Multiple Choice
-14 liter per day
-0.875 liter per day
27 liter per day
0.125 liter per day
11.
Multiple Choice
2.2 °C
-5.1 °C
-20.1 °C
25.9 °C
12.
Multiple Choice
8.3
0.5
-10
-4.5
13.
Multiple Choice
26 minutes behind
35 minutes behind
15 minutes ahead
21 minutes ahead
14.
Multiple Choice
$11.57
$20.11
$8.43
$1.23
15.
Multiple Choice
-72
-.72
-.072
-7.2
16.
Multiple Choice
8.8 kg
1.95 kg
5.85 kg
3.25 kg
17.
Multiple Choice
55.86 meters
-17.85 meters
-26.75 meters
-43.75 meters
18.
Multiple Choice
-6
-10
10
6
19.
Multiple Choice
8
-4
4
-8
20.
Multiple Choice
-12
12
2
-2
21.
Multiple Choice
-7+(-3)
11-(-5)
-9+5
12-6
22.
Multiple Choice
-34 feet
-54 feet
54 feet
-26 feet
23.
Multiple Choice
$262
$8
-$8
-$262
24.
Multiple Choice
3 degrees
12 degrees
11 degrees
10 degrees
25.
Multiple Choice
5
-5
-20
-30
26.
Multiple Choice
(2 + 7 - 1) ÷ 22
16
2
72.25
8.75
27.
Multiple Choice
2 x 3 + 10 ÷ 2 = 8
True
False
28.
Multiple Choice
5 - 62 ÷ 4 - 3
1
-10.75
-31
-7
29.
Multiple Choice
2 + (4 x 5 - 2) + 8 = 28
True
False
30.
Multiple Choice
3 + 4 x 6 - 4
addition
multiplication
subtraction
exponents
31.
Multiple Choice
(4 - 2) + 9 x 7
multiplication
subtraction
addition
dividing
32.
Multiple Choice
-3.4 ________ -2.5
>
<
=
33.
Multiple Choice
Which set of numbers are in order from least to greatest?
1/4, -3/7, 1/2
-3/7, 1/2, 1/4
1/2, 1/4, -3/7
-3/7, 1/4, 1/2
34.
Multiple Choice
<
>
=
35.
Multiple Choice
Put the following in order LEAST to GREATEST:
0.54, 2/5, 0.45
2/5, 0.45, 0.54
0.54, 2/5, 0.45
0.54, 0.45, 2/5
0.45, 2/5, 0.54
36.
Multiple Choice
5/4, 56%, 1.07, 4/5
5/4, 56%, 1.07, 4/5
1.07, 4/5, 5/4, 56%
56%, 1.07, 4/5, 5/4
56%, 4/5, 1.07, 5/4
37.
Multiple Choice
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?
Subtract 7 from both sides. The solution is x = 5.
Add 7 to both sides.
The solution is x = 19.
Multiply both sides by 7 The solution is x = 84.
38.
Multiple Choice
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
39.
Multiple Choice
20.5 = x + 4
16.5
16.05
24.5
24.05
40.
Multiple Choice
8w= 64
16w = 240
16 - w = 9
4 + w = 10
41.
Multiple Choice
1
-1
3.67
2
42.
Multiple Choice
4
-4
3.5
5
43.
Multiple Choice
3
-3
12
-6.3
44.
Multiple Choice
5x - 14 = 8x + 4
x = 6
x = -6
x = -18/13
x = 10/3
45.
Multiple Choice
f - 4 = 6f + 26
f = -5
f = 5
f = 6
f = -6
46.
Multiple Choice
6
-6
-18/13
10/3
47.
Multiple Choice
3 hours
4 hours
1 hour
2 hours
48.
Multiple Choice
2 hours
3 hours
4 hours
5 hours
49.
Multiple Choice
Function
Not a Function
50.
Multiple Choice
Function
Not a Function
51.
Multiple Choice
Function
Not a Function
52.
Multiple Choice
Function
Not a Function
53.
Multiple Choice
Graph 1
Graph 2
Graph 3
Graph 4
54.
Multiple Choice
Function
Not a Function
55.
Multiple Choice
(9,5) (10,5) (9,-5) (10,-5)
(3,4) (4,-3) (7,4) (3, 8)
(6,-5) (7, -3) (8, -1) (9, 1)
(2, -2) (5, 9) (5, -7) (1, 4)
56.
Multiple Choice
Yes, because the vertical line test shows there are no repeating input values
No, because the vertical line test shows there are repeating input values
57.
Multiple Choice
Identify the quadrant where the point is located. (10 , -5)
I
II
III
IV
58.
Multiple Choice
Identify the quadrant where the point is located. (6 , 3)
I
II
III
IV
59.
Multiple Choice
Identify the quadrant where the point is located. (-3 , -4)
I
II
III
IV
60.
Multiple Choice
(X,X)
(Y,X)
(X,Y)
(Y,Y)
61.
Multiple Choice
X
Y
Z
None of the above
62.
Multiple Choice
Yes.
No.
63.
Multiple Choice
Yes.
No.
64.
Multiple Choice
$1.00 per pound
$3.60 per pound
$1.20 per pound
$1.10 per pound
65.
Multiple Choice
proportional
non proportional
66.
Multiple Choice
No, because it doesn't pass through the origin.
Yes, because it doesn't pass through the origin.
Yes, because it intersects the y axis.
No, because it intersects the x axis.
67.
Multiple Choice
Yes
No
68.
Multiple Choice
Yes
No
69.
Multiple Choice
-4
-4x
5
-5
70.
Multiple Choice
The video game rental fee is $15 plus $3 per day.
Proportional
Non-Proportional
71.
Multiple Choice
Proportional
Non-proportional
72.
Multiple Choice
Proportional, b=1
Proportional, b=-2
Non-proportional, m= -1
Non-proportional, b=1
73.
Multiple Choice
Proportional, b=0
Proportional, m=0
Non-proportional, b=1
Non-proportional, b=0
74.
Multiple Choice
total distance traveled and number of hours traveled, if John drove his car at a constant rate of 60 miles per hour for 2 hours
total earnings and number of hours spent babysitting, if Carrie babysat for 4 hours at a rate of $8 per hour
total fees charged and number of carpeted rooms cleaned, if a carpet cleaning company charges $40 for the first room and $25 for each additional room
total savings and number of weeks spent saving, if Jeremy saved $10 each week for 6 weeks
75.
Multiple Choice
a non-proportional function with a y-intercept of 2
a non-proportional function with a y-intercept of 7
a proportional function with a y-intercept of 2
a proportional function with a y-intercept of 7
76.
Multiple Choice
The largest class does not have the most absences.
The smallest class does not have the least number of absences.
The data show no relationship between class size and number of absences.
The data show a negative relationship between class size and number of absences.
77.
Multiple Choice
Graph A
Graph B
Graph C
Graph D
78.
Multiple Choice
As traffic volume increases, vehicle speed increases.
As traffic volume increases, vehicle speed decreases.
As traffic volume increases, vehicle speed increases at first, then decreases.
As traffic volume increases, vehicle speed decreases at first, then increases.
79.
Multiple Choice
positive
negative
none
all of the above
80.
Multiple Choice
positive linear association
negative linear association
no association
nonlinear association
81.
Multiple Choice
positive linear association
negative association
no association
nonlinear association
82.
Multiple Choice
Positive Association
Negative Association
No Association
83.
Multiple Choice
Positive Association
Negative Association
No association
84.
Multiple Choice
Mean
Median
Mode
Range
85.
Multiple Choice
58, 38, 54, 48, 26, 36
43
20
10
12
86.
Multiple Choice
$600
$200
$1000
$800
87.
Multiple Choice
12 chapters
15 chapters
18 chapters
21 chapters
88.
Multiple Choice
89.
Multiple Choice
90.
Multiple Choice
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
91.
Multiple Choice
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
92.
Multiple Choice
6, 7, 2, 1, 5, 2, 1, 6
24.75
3
3.7
3.8
93.
Multiple Choice
79.4
6.48
32.4
79
94.
Multiple Choice
Find the distance each value is from the mean
Find the mean of the distances
Find the mean of the data
95.
Multiple Choice
What is the RANGE of her test scores?
12
72
48
98
96.
Multiple Choice
7, 14, 20, 3, 7, 14, 2, 14, 7
7
20
7 & 14
none of the above
97.
Multiple Choice
5, 22, 81, 16, 15, 22
22
76
19
1
98.
Multiple Choice
# happening the most
the average
biggest - smallest
the middle #
99.
Multiple Choice
# happening the most
the number in the middle
biggest-smallest
the average
100.
Multiple Choice
True
False
101.
Multiple Choice
2
The minimum
The maximum
The number of items
102.
Multiple Choice
The average
The number that occurs the most
The middle number
The difference of the largest and smallest numbers
103.
Multiple Choice
Add them together and divide by 2
Write them both as the answer
Give up
Pick one
104.
Multiple Choice
78
80
84
86
105.
Multiple Choice
Jessica has five grades from assessments and quizzes, but she lost one of the quizzes. They are all weighted equally. If her grades on four of the assessments are 50, 70, 70, and 88 and her current average grade is a 73, what was her grade on the fifth quiz?
88
82
90
73
106.
Multiple Choice
What is the slope of the line?
-5/4
4/5
5/4
-4/5
107.
Multiple Choice
What is the slope of the line?
5/3
3/5
-5/3
-3/5
108.
Multiple Choice
What is the slope of the line?
-1/3
-3
3
1/3
109.
Multiple Choice
horizontal
vertical
110.
Multiple Choice
Determine the slope from the table.
-2
2
-1/2
1/2
111.
Multiple Choice
-3
3
-1/3
1/3
112.
Multiple Choice
change in y over change in x
rise over run
subtract y coordinates over subtract x coordinates
all of the above
113.
Multiple Choice
-13/3
13/3
0
2/3
114.
Multiple Choice
5/4
1/7
-1
1
115.
Multiple Choice
y
x
m
b
116.
Multiple Choice
y
x
m
b
117.
Multiple Choice
y=(1/3)x-1
y=(3/2)x -1
y=3x-1
y=(2/3)x-1
118.
Multiple Choice
y=-3x-4
y=-4x-3
y=(-3/4)x-3
y=(-4/3)x-3
119.
Multiple Choice
For every 125 pages Daysha reads, she earns 5 points. Which graph models this relationship?
120.
Multiple Choice
Carter receives $13.50 for every 5 boxes of chocolate he sells. Which graph shows this relationship?
121.
Multiple Choice
Trishtohn charges $17.50 for 5 roses. Which graph shows this relationship?
122.
Multiple Choice
F
G
H
J
123.
Multiple Choice
Which statement is true?
Slope of PR is equal to the slope of RT
Slope of QR id equal to the slope of RS
Slope of ST is equal to the slope of SR
Slope of RT is equal to the slope of TS
124.
Multiple Choice
F
G
H
J
125.
Multiple Choice
Horizontal Line (Side to Side)
Vertical Line (Up and Down)
126.
Multiple Choice
Horizontal Line (Side to Side)
Vertical Line (Up and Down)
127.
Multiple Choice
F
G
H
J
128.
Multiple Choice
(3, -1)
(2, -6)
No Solution
(6, -2)
129.
Multiple Choice
Find the Solution to the System of linear equations.
y = 2x + 1
y = 1/2x + 4
(0,4)
(5, 2)
(2, 5)
(0,1)
130.
Multiple Choice
Solve the system of linear equations
y = x + 4
y = 3x
(0, 0)
(6, 3)
(0, 4)
(2, 6)
131.
Multiple Choice
Anne deposited $500 in an
account that earns 6% simple annual interest.
Shelly deposited $500 in an account that earns 6% annual interest
compounded annually. They leave the
money in the account for 4 years. Which
statement is true about the two investments after 4 years?
Shelly will have $131.24 more in her account
than Anne has in her account.
They will have the same
amount in their accounts.
Shelly will have $11.24 more
in her account than Anne has in her account.
Anne will have $11.24 more in
her account than Shelly has in her account.
132.
Multiple Choice
Carly
deposited $800 in an account that earns 6% compounded annually. Lara deposited
$800 in an account that earns 6% simple interest. How much will each girl have
in their account at the end of 10 years if they make no withdrawals or deposits?
Carly: $1432.68 Lara: $1280
Carly: $1444.89 Lara: $1280
Carly: $1444.89 Lara: $1320
Carly: $1432.68 Lara: $1320
133.
Multiple Choice
When calculating
interest, how do you write the percent?
a fraction
a decimal
a round number
not enough information
134.
Multiple Choice
Steve deposited
$5,000 in a savings account that pays 4% interest compounded annually. Which
equation could be used to find the value of the account after 3 years?
A = 5,000(1 + 4)3
A = 5,000(1 + 0.04)3
A = 5,000(1 + 0.4) x 3
A = 5,000(0.04)3
135.
Multiple Choice
Heather
invested $8,000 in a 4-year Certificate of Deposit (CD) that pays 4.1% interest
compounded annually. What is the value of the CD at the end
of the 4 years?
$9,394.92
$9,312.00
$1394.00
$1312.00
136.
Multiple Choice
David
invests $10,000 in a savings account that pays 3.5% simple interest. If David
makes no withdrawals or deposits to the account, how much will be in the
account after 7 years.
$2,450
$11,750
$12,450
Not here
137.
Multiple Choice
Garrison
deposited $500 in an account that earns 5% annual interest compounded annually. If he makes no withdrawals or deposits, how
much interest will the account earn after 4 years?
$600
$100
$607.75
$107.75
138.
Multiple Choice
Jared
invests $10,000 in a savings account that pays 3% simple interest. How many years will it take for the account
to grow to $12,700, if he makes no withdrawals or deposits?
7 years
12 years
9 years
22 years
139.
Multiple Choice
Tran
invests $15,000 in a savings account that pays 4% simple interest. About how many years will it take for the
account to double at this interest rate?
7 years
60 years
25 years
27 years
140.
Multiple Choice
The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.
the amount of money borrowed or deposited
the percent interest for his year
the amount taxed
the amount the bank owes you for being a customer at their bank
141.
Multiple Choice
$800
$1,000
$1,200
$1,500
142.
Multiple Choice
If you are calculating the simple interest and you are given the time in months. How can you find the time in years?
divide 12 by the months
divide the months by 12
multiply 12 times the months
change the months to a decimal
143.
Multiple Choice
You lend $240 to your friend. He pays you back $30 in interest in one year. What interest rate did you charge your friend?
88%
20%
12.5%
10%
144.
Multiple Choice
The compound interest formula is:
A = P(1 + r)t
What does the A represent?
The amount of interest earned.
The amount of time that has passed.
The total amount of money after a certain amount of time.
The amount required to invest.
145.
Multiple Choice
If $1,000 is invested at 16% interest, compounded annually, for five years, what is the ending balance?
$1,225,54
$2,100.34
$22,255.40
$225.54
146.
Multiple Choice
the time has to be in _____________
years
months
days
seconds
147.
Multiple Choice
Ricco will earn $13.85 more than Wally
Wally will earn $13.85 more than Ricco
148.
Multiple Choice
She will pay $1,234.70 less if she chooses Bank Two.
She will pay $1,234.70 less if she chooses Bank One.
149.
Multiple Choice
Tom will have $83.77 more than Ryan.
Ryan will have $83.77 more than Tom.
Ryan will have $3416.23 more than Tom.
Tom will have $3416.23 more than Ryan.
150.
Multiple Choice
Rosie will earn $120.27 more than Avery.
Avery will earn $1540.27 more than Rosie.
Rosie will earn $1540.27 more than Avery.
Avery will earn $120.27 more than Rosie.
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