WorksheetsChapter 1-3 Review
Total questions: 91
Worksheet time: 5hrs 27mins
Name
Class
Date
1.
Evaluate each expression.
| 9 |
| 9 |
a)
0.9
b)
9
c)
-9
d)
90
2.
What's a way to define absolute value?
a)
The value of a number
b)
The opposite of a number
c)
The distance of a number from zero
d)
The multiplicative inverse of a number
3.
What is the absolute value of |-26|.
a)
26
b)
-26
c)
0
d)
-20
4.
Mary is swimming 5 feet below the surface. Which integer represents the absolute value of Mary's location?
a)
-5 feet
b)
5 feet
5.
Keri has overdrawn her account $-25.00 and Misty has overdrawn her account $-30.00. Who has more money?
a)
Michelle
b)
Keri
6.
Select all words that could be used to describe a positive integer.
a)
below the surface
b)
above sea level
c)
earned
d)
deposit
7.
Solve
a)
2
b)
-2
c)
6
d)
-6
8.
What is the reason that absolute value is always written as a positive?
a)
Absolute value is talking about numbers so it must be positive.
b)
Absolute value does not always have to be positive.
c)
Absolute value is like a clock it has only positive numbers.
d)
Absolute value is talking about distance, distance is always measured by positive numbers.
9.
Which is the greatest integer?
a)
-33
b)
-31
c)
-28
d)
-17
10.
l-6l____6
a)
<
b)
>
c)
=
11.
Evaluate the expression:
5|–1 + 4|
a)
25
b)
15
c)
–15
d)
–25
12.
Which of the following is the GREATEST?
a)
|-2|
b)
|-4|
c)
|3|
d)
|-5|
13.
Greater than
a)
<
b)
>
c)
≤
d)
≥
14.
Less Than
a)
<
b)
>
c)
≤
d)
≥
15.
Less than or equal to
a)
<
b)
>
c)
≤
d)
≥
16.
Greater than or equal to
a)
<
b)
>
c)
≤
d)
≥
17.
8x ≥ -32
a)
x ≥ -4
b)
x ≥ 4
c)
x ≤ -4
d)
x ≥ 4
18.
a)
x is less than or equal to -2
b)
x < -2
c)
-2 < x
d)
x is greater than -2
19.
a)
x > 1
b)
1 ≥ x
c)
x is greater than or equal to 1
d)
x is less than or equal to 1
20.
a)
x > 1
b)
1 ≥ x
c)
x is greater than or equal to 1
d)
x is less than or equal to 1
21.
When graphing an inequality, you use an OPEN dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
22.
When you graph an inequality, you used a CLOSED dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
23.
Write the inequality:
The Chicago Cubs have won more than 100 games.
The Chicago Cubs have won more than 100 games.
a)
x > 100
b)
x < 100
c)
x ≥ 100
d)
x ≤ 100
24.
Write the inequality:
There are fewer than 20 days left in October.
There are fewer than 20 days left in October.
a)
x > 20
b)
x < 20
c)
x ≥ 20
d)
x ≤ 20
25.
Write the inequality:
The speed limit on Rollins Road is 35 miles per hour.
The speed limit on Rollins Road is 35 miles per hour.
a)
x > 35
b)
x < 35
c)
x ≥ 35
d)
x ≤ 35
26.
If you were to graph the inequality would the circle be open or closed?
x ≥ 15
x ≥ 15
a)
open
b)
closed
27.
If you were to graph the inequality would the circle be open or closed?
x > 45
x > 45
a)
open
b)
closed
28.
If you were to graph the inequality would the arrow point to the left or right?
x < 17
x < 17
a)
left
b)
right
29.
If you were to graph the inequality would the arrow point to the left or right?
x ≤ 9
x ≤ 9
a)
left
b)
right
30.
Solve the inequality:
x + 7 < 9
x + 7 < 9
a)
x < 2
b)
x < 16
c)
x < 63
31.
Solve the inequality:
8x ≤ 32
8x ≤ 32
a)
x ≤ 4
b)
x ≤ 40
c)
x ≤ 5
32.
The house common room is
a)
in one of the three tallest towers and concealed under the portrait of the Fat Lady
b)
at the top of one of the three tallest towers and behind a door with an enchanted knocker
c)
in the Dungeon
d)
a basement close to the kitchens
33.
How did Harry survive the underwater Triwizard Tournament trial?
a)
Gilyweed
b)
Gills charm
c)
Transfiguration
d)
Bubble-head charm
34.
What is the name of the train platform for the Hogwarts Express?
a)
Platform 3 9/4
b)
Platform 9 3/4
c)
Platform 8 1/2
d)
Platform 4 3/9
35.
a)
Charmander
b)
Charizard
c)
Charmeleon
d)
Slugma
36.
Evaluate:
−18 + (−10)
a)
−28
b)
−8
c)
28
d)
8
37.
Evaluate:
42 + (−35)
a)
7
b)
−7
c)
77
d)
−77
38.
Evaluate:
−27 + (−19)
a)
−46
b)
−8
c)
46
d)
8
39.
Evaluate:
−27 + (−19)
a)
−46
b)
−8
c)
46
d)
8
40.
Solve: x + 3 < − 5
a)
x < − 2
b)
x < − 8
c)
x > − 8
d)
x > − 2
41.
Solve: 7 < x + 10
a)
x < − 3
b)
x > − 3
c)
x < 17
d)
x > 3
42.
Pick the correct inequality.
a)
A
b)
B
c)
C
d)
D
43.
What inequality does the number line graph represent?
a)
x ≤ 4
b)
x ≥ -4
c)
x < -4
d)
x < 4
44.
Which inequality matches the graph?
a)
A
b)
B
c)
C
d)
D
45.
Which numbers are possible solutions to the inequality... (SELECT ALL THAT APPLY)
x+6x≤2(2+3x)
a)
4
b)
100
c)
5
d)
0
e)
-100
46.
Find the least common multiple (LCM) of 2 and 3.
a)
2
b)
3
c)
6
d)
12
47.
Find the least common multiple (LCM) of 3 and 15.
a)
3
b)
15
c)
45
48.
Find the least common multiple (LCM) of 10 and 20.
a)
5
b)
10
c)
20
d)
40
49.
What is the Greatest Common Factor of 35 and 49
a)
5
b)
7
c)
1
d)
17
50.
What is the Greatest Common Factor of 12 and 48?
a)
6
b)
12
c)
4
d)
16
51.
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
52.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
53.
Solve for x
a)
x = 19.6
b)
x = 5/98
c)
x = 101/5
54.
Solve for x
a)
x = 6
b)
x = 25
c)
x = 28
d)
x = 17
55.
Solve for x
a)
x = 16
b)
x = 28
c)
x = 1/26
d)
x = 26
56.
What is a proportion?
a)
When two ratios can be simplified
b)
When two ratios are equivalent and show the same value
c)
When two ratios have the exact same numbers
d)
When two ratios can be multiplied by 2
57.
Solve the proportion.
a)
q=2
b)
q=9
c)
q=4.5
d)
q=6
58.
There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?
a)
8
b)
15
c)
40
d)
29
59.
Are the fractions equivalent?
a)
Yes
b)
No
60.
The scale of a map says that 6 cm represents 15 km.
What is the actual number of kilometers that is represented by 15 cm on the map?
a)
37.5
b)
90
c)
225
d)
20
61.
Write 11/25 as a percent
a)
11%
b)
44%
c)
22%
d)
55%
62.
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%
63.
The Polar Express movie is $13 and it will be on sale for $9.What is the percent of change if the cost decreased $4?
a)
15%
b)
31%
c)
10%
d)
32%
64.
Find the percent of change if the original cost was $5 and the new cost is $1.
a)
Increase $4
b)
Decrease $4
c)
Decrease 80%
d)
Decrease 400%
65.
What is 5% written as a decimal?
a)
0.05
b)
0.5
c)
5
d)
50
66.
Find the PERCENT of Change.
The original cost was $50 and the new cost is $60.
The original cost was $50 and the new cost is $60.
a)
Increase 20%
b)
Increase 16.67%
c)
Increase $10
d)
Decrease $10
67.
Add
a)
11 8
-4 2
-4 2
b)
3 2
-6 -6
-6 -6
c)
-3 2
-4 -6
-4 -6
d)
10 8
-6 2
-6 2
68.
Subtract
a)
3 -8
0 -1
0 -1
b)
3 -4
8 -13
8 -13
c)
-3 8
0 1
0 1
d)
3 -8
-8 1
-8 1
69.
Match the graph with its inequality.
a)
a > 11
b)
a < 11
c)
a ≥ 11
d)
a ≤ 11
70.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
71.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
72.
7 is less than a number.
a)
x > 7
b)
x < 7
c)
x ≤ 7
d)
x ≥ 7
73.
Which sentence represents m > 41?
a)
Mary’s points, m, totaled more than 41
b)
Calvin ran no less than 41 miles, m
c)
The temperature, m, was less than 41°F
d)
The magazines’ cost, m, was not more than $41.
74.
"At most" and "No more than" are both clue words for...
a)
<
b)
>
c)
≤
d)
≥
75.
Do I need to flip my sign?
-3x ≥ 12
-3x ≥ 12
a)
Yes
b)
No
76.
-7 + 10z > -27
a)
z < -2
b)
z > -34
c)
2 > z
d)
z > -2
77.
Translate the following phrase: Jessica must be at least 48 inches to ride the roller coaster.
a)
j > 48
b)
j < 48
c)
j ≤ 48
d)
j ≥ 48
78.
Which ordered pair is a solution of
the equation
y = 6x?
the equation
y = 6x?
a)
(12, 2)
b)
(4, 18)
c)
(3, 18)
d)
(6, 1)
79.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
80.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
81.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
82.
Is the graph pictured a function?
a)
Yes
b)
No
83.
Which ordered pair is a solution of
the equation y=(1/2)x?
the equation y=(1/2)x?
a)
(1, 2)
b)
(4, 1)
c)
(3, 6)
d)
(6, 3)
84.
Which of the following situations
corresponds to this graph?
corresponds to this graph?
a)
A bicyclist accelerates from a stop, travels at
a constant speed, then slows to a stop.
b)
A car accelerates from a stop,
travels at a constant speed, slows,
and then travels at a slower speed.
travels at a constant speed, slows,
and then travels at a slower speed.
85.
Which equation represents the
values of the ordered pairs below?
x: -1 0 1 2 3
y: -1 1 3 5 7
values of the ordered pairs below?
x: -1 0 1 2 3
y: -1 1 3 5 7
a)
y = x - 1
b)
y = 2x +
1
c)
y = x + 2
d)
y = x + 1
86.
Which point is on the graph?
a)
(0,0)
b)
(-2, -2)
c)
(0, 2)
d)
(2, 0)
87.
Which of the following situations
corresponds to this graph?
corresponds to this graph?
a)
A car, accelerates from a stop,travels at a constant speed, slows,
and then travels at a slower speed.
and then travels at a slower speed.
b)
An airplane travels at a constant
speed then decelerates to a slower speed.
speed then decelerates to a slower speed.
c)
An athlete warms up by walking
around the track, runs, then jogs.
around the track, runs, then jogs.
d)
A bicyclist accelerates, travels at a
constant speed, then slows to a
stop.
constant speed, then slows to a
stop.
88.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
89.
Find the slope of the line.
a)
-5/4
b)
5/4
c)
-4/5
d)
4/5
90.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
91.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
100 %
