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Algebra 1 3-6 Mixed Review: Compound Inequalities
By Sandra Miller
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Last updated over 5 years ago
9 questions
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10
5
10
A.REI.3
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Question 1
1.
Review Lesson 3-5:
Let
A
= {1, 3, 5, 7},
B
= {4, 8, 12}, and let the universal set be
U
= {1, 2, 3, 4, 5, 6, 7, 8, 12, 15}.
Categorize the sets.
{}
{1, 5}
{1, 3, 5, 7}
{4, 12}
{2, 4, 6, 8, 12, 15}
{5}
Subset of A
Subset of B
A'
Question 2
2.
Review Lesson 3-5:
Let
A
= {1, 3, 5, 7},
B
= {4, 8, 12}, and let the universal set be
U
= {1, 2, 3, 4, 5, 6, 7, 8, 12, 15}.
Is
B
' a subset of
A
?
Yes
No
Question 3
3.
Review Lesson 3-5:
Solve the inequality.
n ≤ -3
n ≥ -3
n ≤ 3
n < 3
Question 4
4.
Review Lesson 1-5:
Complete each statement with <, =, or >.
<
=
>
|3 - 7| __?__ 4
|-5| + 2 __?__ 6
|6 - 2.5| __?__ 3.3
Question 5
5.
Vocabulary Review:
Categorize each math sentence as an
inequality
or an
equation
.
15 > -12
18 ≤ 35
5x = 15
9 > 3x
Inequality
Equation
Question 6
6.
Vocabulary Review:
Match the
inequality
symbol to its description. Not all inequlaity symbols will be used.
>
<
≥
≤
greater than
less than or equal to
greater than or equal to
Question 7
7.
Use Your Vocabulary:
Identify the inequalities that are NOT
compound
inequalities
. Select all that apply.
Question 8
8.
Use Your Vocabulary:
Match each description on the left with the
compound inequality
it describes on the right.
all numbers less than 9
or
greater than 5
all numbers less than 9
and
greater than 5
all numbers less than 5
or
greater than 9
all numbers less than 5
and
greater than 9
Question 9
9.
Use Your Vocabulary:
Which
compound inequality
from the previous item describes an
empty set
?
all numbers less than 9
or
greater than 5
all numbers less than 5
or
greater than 9
all numbers less than 9
and
greater than 5
all numbers less than 5
and
greater than 9
