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## MAP Recommended Practice

### Course: MAP Recommended Practice > Unit 17

Lesson 13: Substitution & evaluating expressions- Evaluating an expression with one variable
- Evaluating expressions with one variable
- Evaluating exponent expressions with variables
- Variable expressions with exponents
- Evaluating expressions with two variables
- Evaluating expressions with multiple variables
- Evaluating expressions with two variables: fractions & decimals
- Evaluating expressions with multiple variables: fractions & decimals
- Evaluating expressions with one variable
- Evaluating expressions with two variables
- Evaluating expressions with two variables: fractions & decimals

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# Variable expressions with exponents

## Problem

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