NEW
Font size
S
M
L
XL
WorksheetsUnit 2 review
Total questions: 71
Worksheet time: 4hrs 33mins
Name
Class
Date
1.
8x ≥ -32
a)
x ≥ -4
b)
x ≥ 4
c)
x ≤ -4
d)
x ≥ 4
2.
s + 9 ≥ -25
a)
s ≥ -18
b)
s ≥ -34
c)
s ≤ 18
d)
s ≥ 34
3.
4x - 2 ≤ -22
a)
x ≥ -5
b)
x ≥ -6
c)
x ≤ -6
d)
x ≤ -5
4.
7b - 3 < 11
a)
b < 2
b)
84 > b
c)
b > 2
d)
b < 84
5.
a)
x > 1
b)
1 ≥ x
c)
x is greater than or equal to 1
d)
x is less than or equal to 1
6.
a)
x is less than or equal to -2
b)
x < -2
c)
-2 < x
d)
x is greater than -2
7.
-12y - 11 < 49
a)
y < -5
b)
y > - 5
c)
y > 5
d)
y < 5
8.
-3r + 10 < -2
a)
r < -8/3
b)
r > -8/3
c)
r > 4
d)
r < 4
9.
When graphing an inequality, you use an OPEN dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
10.
When you graph an inequality, you used a CLOSED dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
11.
Express the following in Interval Notation
-8 ≤ x < 8
-8 ≤ x < 8
a)
[-8, 8]
b)
[-8,8)
c)
(-8, 8]
d)
(-8, 8)
12.
Express the following in Interval Notation
-9 < x ≤ -4
-9 < x ≤ -4
a)
[-9, -4]
b)
(-9,-4]
c)
[-9, -4]
d)
(-9,-4)
13.
Express the following in Interval Notation
-9 < x ≤ -4
-9 < x ≤ -4
a)
[-9, -4]
b)
(-9,-4]
c)
[-9, -4]
d)
(-9,-4)
14.
Express the following interval in Set notation:
[3, 5]
[3, 5]
a)
3 ≤ x ≤ 5
b)
3 < x ≤ 5
c)
3 ≤ x < 5
d)
3 < x < 5
15.
Express the following interval in Set notation:
(-7, 15]
(-7, 15]
a)
-7 ≤ x ≤ 15
b)
-7 < x ≤ 15
c)
-7 ≤ x < 15
d)
-7 < x < 15
16.
Write the following in interval notation
x < 8
x < 8
a)
(8, ∞)
b)
(8, -∞)
c)
(-∞, 8)
d)
[-∞, 8]
17.
Write the following in interval notation
x < 3 or x ≥ 5
x < 3 or x ≥ 5
a)
(3, -∞) or (∞, 5]
b)
[-∞, 3) or [5, ∞]
c)
(-∞, 3) or [5, ∞)
d)
(3, -∞] or [∞, 5]
18.
When pq+r=s and q ≠ 0, p=?
a)
(s-r)/q
b)
(s+r)/q
c)
s+r+q
d)
s-r+q
19.
Solve:
-4x = 24
-4x = 24
a)
20
b)
-20
c)
6
d)
-6
20.
Solve:
3x + 7 = -8
3x + 7 = -8
a)
5
b)
-5
c)
-12
d)
-18
21.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
22.
Solve:
7x - 3x - 8 = 24
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
23.
Solve:
7x + 19 = -2x + 55
7x + 19 = -2x + 55
a)
4
b)
14.8
c)
8.2
d)
-4
24.
What is the first step in solving this equation:
5x + 7 = 12
5x + 7 = 12
a)
Divide by 5
b)
Subtract 5
c)
Multiply by 7
d)
Subtract 7
25.
Match the graph with its inequality.
a)
a > 11
b)
a < 11
c)
a ≥ 11
d)
a ≤ 11
26.
Match the graph with its inequality.
a)
b > –2
b)
b < –2
c)
b ≥ –2
d)
b ≤ –2
27.
Match the graph with its inequality.
a)
c > 9
b)
c < 9
c)
c ≥ 9
d)
c ≤ 9
28.
Match the graph with its inequality.
a)
–3/7 > j
b)
–3/7 < j
c)
–3/7 ≥ j
d)
–3/7 ≤ j
29.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
30.
"At most" and "No more than" are both clue words for...
a)
<
b)
>
c)
≤
d)
≥
31.
You and your friends plan to attend the county fair this weekend. Admission to the fair is $5 and the cost per ride is $0.50. How many rides can you go on if you have $20?
a)
20 rides
b)
30 rides
c)
40 rides
d)
50 rides
32.
For a new customer, a video store charges $10 for rental card plus $2 per movie. If a new customer is charged $22, how many movies did they rent?
a)
2 movies
b)
6 movies
c)
11 movies
d)
16 movies
33.
The start up cost to join eTunes music is $7.95 plus $0.95 per song downloaded. If Will spent $26, write and solve a linear equation to find how many songs he downloaded.
a)
32 songs
b)
33 songs
c)
19 songs
d)
36 songs
34.
At a pet store, it costs $5 to wash a cat and $7.50 to wash a dog. Last week, the store made $60 from washing cats and dogs. If 6 cats were washed, write and solve a linear equation to find how many dogs were washed.
a)
2 dogs
b)
3 dogs
c)
4 dogs
d)
not enough information
35.
7b + 2c, Plug in using b = -2 and c= - 8
a)
-30
b)
2
c)
-2
d)
30
36.
8x + 4y, Plug in using x = 5 and y = 6
a)
64
b)
46
c)
36
d)
58
37.
Which property says that if -5x - 1 = -11, then -5x = -10?
a)
Addition Property
b)
Subtraction Property
c)
Multiplication Property
d)
Division Property
38.
Which property says -7(x - 4) = -7x + 28?
a)
Addition Property
b)
Multiplication Property
c)
Division Property
d)
Distributive Property
39.
Which property says if y ÷ 2 = -10, then y = -20?
a)
Addition Property
b)
Subtraction Property
c)
Multiplication Property
d)
Division Property
40.
Which property says if m = -2 then 8m = -16?
a)
Addition Property
b)
Subtraction Property
c)
Multiplication Property
d)
Division Property
41.
Which property states if 7m = 35, then 7m + 4 = 35 + 4?
a)
Addition Property
b)
Subtraction Property
c)
Multiplication Property
d)
Division Property
42.
Which property states that 5x + 8x = x(5 + 8)?
a)
Addition Property
b)
Multiplication Property
c)
Division Property
d)
Distributive Property
43.
(5 + 3) + 2 = 5 + (3 + 2)
a)
Commutative Addition
b)
Commutative Multiplication
c)
Associative Addition
d)
Associative Multiplication
44.
8 + (3 + 4) = 8 + (4 + 3)
a)
Associative Addition
b)
Associative Multiplication
c)
Commutative Addition
d)
Commutative Multiplication
45.
9 x (3 x 2) = (9 x 3) x 2
a)
Associative Addition
b)
Associative Multiplication
c)
Commutative Addition
d)
Commutative Multiplication
46.
7 x (3 x 7) = 7 x (7 x 3)
a)
Associative Addition
b)
Associative Multiplication
c)
Commutative Addition
d)
Commutative Multiplication
47.
3 + (12 + 8) = 3 + (8 + 12)
a)
Associative Addition
b)
Associative Multiplication
c)
Commutative Addition
d)
Commutative Multiplication
48.
4 + 3 + (2 + 5) = 4 + (3 + 2) + 5
a)
Commutative Addition
b)
Associative Addition
c)
Commutative Multplication
d)
Associative Multiplication
49.
(4 x 12) + 8 = (12 x 4) + 8
a)
Associative Addition
b)
Commutative Addition
c)
Associative Multiplication
d)
Commutative Multiplication
50.
9 x (3 x 6) = (9 x 3) x 6
a)
Associative Multiplication
b)
Associative Addition
c)
Commutative Multiplication
d)
Commutative Addition
51.
The sum of three consecutive integers is 48. What is the smallest number in the group?
a)
16
b)
15
c)
17
d)
24
52.
The sum of three consecutive odd numbers is -27. What is the largest of the three numbers?
a)
-7
b)
-9
c)
-11
d)
-13
53.
The sum of three consecutive EVEN numbers is -138. What is the smallest of the three numbers?
a)
-48
b)
-45
c)
-46
d)
-47
54.
Which of the following setups would be used to find four consecutive integers?
a)
n
n+2
n+4
n+6
n+2
n+4
n+6
b)
n
2n
4n
6n
2n
4n
6n
c)
n+1
n+2
n+3
n+4
n+2
n+3
n+4
d)
n
n+1
n+2
n+3
n+1
n+2
n+3
55.
Find three consecutive odd integers whose sum is -45.
a)
-15, -17, -19
b)
-17, -18, -19
c)
-13, -15, -17
56.
What two consecutive even integers have a sum of 90?
a)
30 and 60
b)
43 and 47
c)
44 and 46
d)
10 and 80
57.
Which expressions can be used to represent the sum of 3 consecutive odd integers?
a)
n+1, n+2, n+3
b)
n, n+1, n+3
c)
n, n+1, n+2
d)
n, n+2, n+4
58.
Which expressions can be used to represent the sum of 3 consecutive even integers?
a)
n+1, n+2, n+3
b)
n, n+1, n+3
c)
n, n+1, n+2
d)
n, n+2, n+4
59.
Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike?
a)
15h ≤ 105
b)
15h > 105
c)
15h < 105
d)
15h ≥ 105
60.
My brother is 2 years older than I am. He is 18 years old. Which equation represents how old I am?
a)
m - 2 = 18
b)
m + 2 = 18
c)
2m = 18
d)
m/2 = 18
61.
The speed limit is 45. Katie was going thirty miles per hour and sped up some. Which inequality represents the amount she could speed up and not be speeding?
a)
30 + s ≥ 45
b)
30 - s ≥ 45
c)
30 + s ≤ 45
d)
30 - s ≤ 45
62.
Write an inequality:
Twenty-two more than four times a number is less than 82.
Twenty-two more than four times a number is less than 82.
a)
22 + 4n ≤ 82
b)
22 + 4n > 82
c)
82 + 22n ≥ 4
d)
22 + 4n < 82
63.
6. Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?
a)
x/5.50 ≥ 5225
b)
5.50x ≥ 5225
c)
x + 5.50 ≤ 5225
d)
x - 5.50 ≤ 5225
64.
The quotient of a number and 2 is more than 20.
a)
x ÷ 3 < 20
b)
3x < 30
c)
x ÷ 2 > 20
d)
3x > 30
65.
Which inequality is represented by the words "less than"?
a)
<
b)
>
c)
≤
d)
≥
66.
Which inequality is represented by the words " at least"?
a)
<
b)
>
c)
≤
d)
≥
67.
Which inequality is represented by the words " more than"?
a)
<
b)
>
c)
≤
d)
≥
68.
Which inequality is represented by the words " no more than" or "at most"?
a)
<
b)
>
c)
≤
d)
≥
69.
Is the value x= -3 a solution to −2x+5>13?
a)
yes
b)
no
70.
Is x=7 a solution to 2(x+1)=x+9
a)
No
b)
Yes
71.
Which helped you review more?
a)
Quizizz
b)
Review Packet
Reset
