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Worksheets7 Exam Study Guide
Total questions: 100
Worksheet time: 4hrs 7mins
Name
Class
Date
1.
19 + a = -50
a)
a = -950
b)
a = -69
c)
a = -31
d)
a = -50/19
2.
-12 + c = 38
a)
c = -19/6
b)
c = -456
c)
c = 26
d)
c = 50
3.
a - 27 = 41
a)
a = 68
b)
a = -41/27
c)
a = -1107
d)
a = 14
4.
c/2 = -14
a)
c = -7
b)
c = -7
c)
c = -28
d)
c = 28
5.
-10z = 40
a)
z = 50
b)
z = 30
c)
z = -4
d)
z = 4
6.
Solve 2x - 3 = 1
a)
3
b)
2
c)
1
d)
-2
7.
Solve 3x - 7 = 32
a)
13
b)
-13
c)
12
d)
-12
8.
Solve -5t + 9 = 24
a)
-3
b)
3
c)
12
9.
Solve -3y + 7 = 22
a)
-5
b)
5
c)
15
d)
-15
10.
Solve the inequality.
x + 5 ≤ 13
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8
d)
x ≤ 18
11.
When you graph an inequality, you used a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
12.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
13.
In an equation or inequality, you want to get the variable...
a)
on one side
b)
to disappear
c)
isolated (by itself)
14.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
15.
Pick the correct inequality.
a)
A
b)
B
c)
C
d)
D
16.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
17.
Will my dot be colored in?
5 ≥ x
5 ≥ x
a)
Yes
b)
No
18.
10 ≥ x - 3
a)
x ≤ 13
b)
x ≥ 13
c)
x ≤ 7
d)
x ≥ 7
19.
Does the given value make the inequality true? x + 9 > 21, when x = 15
a)
True
b)
Not True
20.
The maximum score on the pilot's test is 95 points.
a)
p < 95
b)
p > 95
c)
p ≥ 95
d)
p ≤ 95
21.
7 is less than a number.
a)
x > 7
b)
x < 7
c)
x ≤ 7
d)
x ≥ 7
22.
When graphing b < 6 would you use an open or closed circle?
a)
Open
b)
closed
23.
Write an inequality for this situation:
You are driving, and the maximum speed limit is 55.
You are driving, and the maximum speed limit is 55.
a)
s < 55
b)
s > 55
c)
s ≤ 55
d)
s ≥ 55
24.
Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?
a)
475 cars per day
b)
19 cars per day
c)
.05 cars per day
d)
15 cars per day
25.
Luke can paint 91 portraits in 7 weeks. How many portraits does he paint each week?
a)
637 cars per week
b)
13
c)
.08 portraits per week
d)
13 portraits per week
26.
At the market, 7 apples cost $4.55. What is the cost per apple?
a)
1.54 apples per dollar
b)
1.54 dollars per apple
c)
$0.65 per apple
d)
not here
27.
Ken can walk 40 dogs in 8 hours. Determine how many dogs he can walk in one hour.
a)
5 hours per dog
b)
5 dogs per hour
c)
320 dogs per hour
d)
not here
28.
Charles can type 675 words in 9 minutes. How many words can he type per minute?
a)
75 words per minute
b)
6075 words per minute
c)
86 words per minute
d)
75 minutes per word
29.
How are rates and unit rates similar?
a)
They both are fractions.
b)
They both compare two different quantities of information.
c)
They are not similar at all.
d)
not here
30.
A rate is a ratio that compares 2 different_______________________________.
a)
people
b)
units/measurements
c)
fractions
d)
denominators
31.
A unit rate is a ratio in fraction form that has a _____________________________ of 1.
a)
numerator
b)
bottom number
c)
fraction
d)
denominator
32.
How are rates and unit rates different?
a)
A rate has a denominator of 1. A unit rate does not.
b)
A rate is just like a fraction. A unit rate is a ratio.
c)
Rates involve a measurement of time, but unit rates do not.
d)
A rate compares two different quantities. A unit rate has a denominator of 1.
33.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
34.
Which of the following is a UNIT RATE?
a)
10 miles / 2 hours
b)
$6 for each hour
c)
1 box / $3
d)
15 pounds every 5 servings
35.
Which is the better deal?
Doritos
$4.39 for 11.5 oz
OR
Cheetos
$2.24 for 9.75 oz
Doritos
$4.39 for 11.5 oz
OR
Cheetos
$2.24 for 9.75 oz
a)
Doritos
b)
Cheetos
36.
Is the table proportional?
a)
Yes
b)
No
37.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
38.
Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.
a)
yes, equivalent
b)
no, not equivalent
39.
Mrs. Olson reads about 12 pages of her favorite book in 9 minutes. The book is 360 pages long. Approximately how many hours will it take Mrs. Olson to finish the entire book?
a)
270
b)
4.5
c)
27
d)
45
40.
There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cupcakes to cookies? Your answer It must be in simplest form.
a)
6 to 1
b)
1:6
c)
30:5
d)
14:56
41.
Do the ratios form a proportion?
a)
Yes, they form a proportion.
b)
No, they do not form a proportion.
42.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
43.
What is 72% of 214?
a)
33.64
b)
154.08
c)
188.64
d)
297.22
44.
12% out of what number is 13?
a)
12.4
b)
26.8
c)
92.3
d)
108.3
45.
What percent is 42 of 558?
a)
5.16%
b)
7.53%
c)
92.47%
d)
234.36%
46.
12% of 85 is what?
a)
7.08
b)
10.2
c)
102.0
d)
708.3
47.
What is 4/5 as a decimal?
a)
0.4
b)
0.8
c)
0.45
d)
0.5
48.
What is 17/25 as a percentage?
a)
68%
b)
17%
c)
0.68%
d)
0.17%
49.
What is 3.75 as a fraction in simplest form?
a)
375/100
b)
375/1000
c)
15/4
d)
3/20
e)
3 3/4
50.
Click on the equivalent percentage of 1/4.
a)
4%
b)
14%
c)
50%
d)
25%
51.
Sharon makes money by commission rates. She gets 17% of everything she sells. If Sharon sold $37000 worth of items this month, what is her salary for the month?
a)
$14,800
b)
$5,180
c)
$629
d)
$6,290
52.
a)
2
b)
4
c)
1
d)
3
53.
Convert 2/5 from a fraction to a decimal
a)
.02
b)
.04
c)
.2
d)
.4
54.
A student answered 8 out of 10 questions correctly on this quiz. What percent of the questions were answered correctly?
a)
8%
b)
810%
c)
80%
d)
.8%
55.
Today, you have a 20% off of the price coupon for Best Buy. If you buy an XBox game that costs $65.00, how much money will you be saving by using your coupon?
a)
$13.00
b)
$15.00
c)
$7.00
d)
$42.00
56.
Sales tax is __________ to the price
a)
subtracted
b)
added
c)
multiplied
d)
divided
57.
Discount is ____________ from the price.
a)
added
b)
divided
c)
subtracted
d)
Mr. Byars is cool!
58.
Find the total cost. $ 990 T.V.; 9% tax
a)
$ 89.10
b)
$ 900.90
c)
$ 1,079.10
d)
Free
59.
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)
isaiah
60.
Now Solve this problem
Mr. Byars is buying a new tie from Macy's. It says the tie costs $15.00 but there is a sign above it that says 25% off. How much will the tie cost before taxes?
Mr. Byars is buying a new tie from Macy's. It says the tie costs $15.00 but there is a sign above it that says 25% off. How much will the tie cost before taxes?
a)
$3.75
b)
$18.75
c)
$15.25
d)
$11.25
61.
Find the total cost. $20 meal; 9% sales tax; 20% gratuity after the sales tax has been added
a)
$ 1.80
b)
$ 4.00
c)
$26.16
62.
If you were to add a right angle plus a right angle it would equal what ____
a)
90
b)
91
c)
181
d)
180
63.
What is the measurement of a straight angle?
a)
100
b)
180
c)
360
d)
240
64.
What could be the measurement of an obtuse angle?
a)
90
b)
20
c)
130
d)
180
65.
Which could be the measurement of an acute angle?
a)
0
b)
35
c)
180
d)
90
66.
What is the measurement of a right angle?
a)
70
b)
80
c)
90
d)
180
67.
Find the measure of the missing angle.
a)
154 degrees
b)
26 degrees
c)
180 degrees
d)
64 degrees
68.
Define Obtuse
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
69.
Define Acute
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
70.
Define Right Angle
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
71.
Define Straight
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
72.
What angle pair is pictured?
a)
Alternate Interior Angles
b)
Supplementary Angles
c)
Vertical Angles
d)
Corresponding Angles
73.
Find the missing angle. Find x.
a)
15o
b)
50o
c)
130o
d)
165o
74.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
75.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
76.
If m∠1 = 30°, then m∠3 =
a)
30°
b)
60°
c)
150°
d)
undetermined
77.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
78.
Find the m∠3
a)
28
b)
152
c)
180
d)
62
79.
What is the measure of ∠2?
a)
38
b)
58
c)
71
d)
142
80.
If the measure of ∠2 is 83°, what is the measure of ∠3?
a)
7°
b)
17°
c)
83°
d)
97°
81.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
82.
a)
60°
b)
120°
c)
90°
d)
180°
83.
Which are pairs of adjacent angles?
a)
∠COB & ∠DOA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOC
84.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Correpsonding
d)
Vertical Angles
85.
Name the angle relationship.
a)
Consecutive Interior
b)
Alternate Interior
c)
Corresponding
d)
Vertical Angles
86.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
87.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
88.
What is the measure of ∠2?
a)
38
b)
58
c)
71
d)
142
89.
What type of angle pair is ∠1 and ∠3?
a)
alternate interior angles
b)
supplementary angles
c)
corresponding angles
d)
vertical angles
90.
Name the alternate interior angle to angle 3.
a)
4
b)
5
c)
6
d)
8
91.
Find the slope
a)
-2/3
b)
3/2
c)
-3/2
d)
2/3
92.
Find the slope
a)
4/5
b)
5/4
c)
-5/4
d)
-4/5
93.
Find the slope
a)
-3/4
b)
4/3
c)
3/4
d)
-4/3
94.
What type of slope?
a)
undefined
b)
positive slope
c)
negative slope
d)
zero slope
95.
What type of slope?
a)
negative
b)
steep
c)
undefined
d)
zero slope
96.
Fill in the blank. Lines with a ______ slope are not functions.
a)
Postive
b)
Negative
c)
Zero
d)
Undefined
97.
Find the slope of the line that passes through (1, 1) and (10, 8).
a)
7/9
b)
9/7
c)
2/7
d)
4/9
98.
Find the slope of the line that passes through (7, 4) and (5, 5).
a)
-1/2
b)
2
c)
-1
d)
1/3
99.
Find the slope of the line that passes through (3,2) and (1,10).
a)
8
b)
5
c)
-4
d)
6
100.
Is this a direct variation?
y=2x
y=2x
a)
yes
b)
no
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