To write: The variable and inequality to model the given situation.
Answer to Problem 37PPE
The number of watts of the light bulb is represented by the variable
Explanation of Solution
Given information: The given situation is “A light bulb can be no more than 75 watts to be safely used in this light fixture”.
Calculation:
Let the number of watts of the light bulb is represented by the variable
It is given that the bulb cannot be more than 75 watts. So, the number of watts of the bulb should be less than or equal to 75.
The inequality that model the given situation is:
Therefore, the number of watts of the light bulb 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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