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Algebra 2 1-5 Mixed Review: Solving Inequalities

Posljednje ažuriranje over 3 years ago

7

10

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Pitanje 1

1.

Review Lesson 1-3: Simplify the expression.

-2a + 14

7a + 5

12

12a

Pitanje 2

2.

Review Lesson 1-3: Simplify the expression.

8x + 14y

-2x + 14y

2x + 2y - 2

-2x + 2y

Pitanje 3

3.

Review Lesson 1-3: Simplify the expression.

Pitanje 4

4.

Review Lesson 1-4: Match each equation with its solution. Check your answers.

no solution
-20
4

Pitanje 5

5.

Vocabulary Review: Classify each item in the left column as an equation or as an inequality.

45 < 46
-27 ≠ 3x
17x = 34
15 > 32x

Equation
Inequality

Pitanje 6

6.

Use Your Vocabulary: A student uses the word compound in three different sentences. The sentences are listed in the right column. Tag sentences that correctly use the word with a √ symbol. Tag sentences that do not with a ⊗ symbol.

√
⊗

In chemistry class we learned about various chemical compounds.
Compound inequalities contain more than one inequality symbol.
To simplify an expression, compound like terms.

Pitanje 7

7.

Use Your Vocabulary: Match the appropriate inequality symbol with each phrase on the right.

≤
>
≠
<
≥

x is at most 25
x is not equal to 25
x is greater than 25
x is at least 25