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Big Ideas Math: Modeling Real Life, Grade 6

BI

Big Ideas Math: Modeling Real Life, Grade 6 View details

Chapter Review

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Exercise 9 Page 235

Substitute the given values in the expression.

16

Practice makes perfect

To evaluate the given expression for x=20 and y=4, we should substitute these values into the expression and simplify as much as possible.

x - y

x= 20, y= 4

20- 4

Subtract term

16

Subchapter links

1 Algebraic Expressions p.235

2 Writing Expressions p.236

3 Properties of Addition and Multiplication p.236

4 The Distributive Property p.237

5 Factoring Expressions p.237