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.

Envision Math 2.0: Grade 6, Volume 1

EM

Envision Math 2.0: Grade 6, Volume 1 View details

5. Evaluate Algebraic Expressions

Continue to next subchapter

Exercise 11 Page 148

Substitute 16.8 for r in the expression.

7

Practice makes perfect

To evaluate the given expression for r=16.8, we should substitute 16.8 for r in the given expression and then simplify.

r ÷ 2.4

r= 16.8

16.8 ÷ 2.4

Calculate quotient

7

Subchapter links

Do You Understand? p.148

Do You Know How? p.148

Assessment Practice p.150