body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Big Ideas Math: Modeling Real Life, Grade 6

BI

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

Chapter Review

Finish the assignment

Continue to next subchapter

Exercise 7 Page 235

Substitute the given values in the expression.

24

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.

y+x

x= 20, y= 4

4+ 20

Add terms

24

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