Chapter 4    Uses of Variables
 
4-1    Order of Operations
 Answers to 4-1

4-2    Describing Patterns with Variables 


Answers to 4-2

4-3    Translating Words to Algebraic Expressions


Answers to 4-3

4-4    Evaluating Algebraic Expressions 


Answers to 4-4

4-5    Parentheses


Answers to 4-5

4-6    Grouping Symbols


Answers to 4-6

4-7    Formulas


Answers to 4-7

4-8    Probability 


Answers to 4-8

4-9    Open Sentences


Answers to 4-9
4-10   Inequalities 
Answers to 4-10                                                      
              

 


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