Concept explainers
To find the equation to find the length of B’s rectangular family room whose perimeter is 70 ft and width is 3 ft less than the length.
Answer to Problem 6CCSR
Explanation of Solution
Given information:
PerimeterofB’s rectangular family room is 70 ft and width is 3 ft less than the length.
Calculation:
Let
Now given that width is 3 ft less than the length. That is,
Now consider the perimeter,
Hence option I is correct.
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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