To write: The variable and inequality to model the given situation.
Answer to Problem 38PPE
The number of students attend the orchestra is represented by the variable
Explanation of Solution
Given information: The given situation is “At least 475 students attended the orchestra concert Thursday night”.
Calculation:
Let the number of students attend the orchestra is represented by the variable
It is given that the minimum number of students that can attend orchestra is 475. So, the number of students should be greater than or equal to 475.
The inequality that model the given situation is:
Therefore, the number of students attend the orchestra is represented by the variable
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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