in order to avoid heavy traffic, antonio can drive home after working less than 7 hours or after working…

in order to avoid heavy traffic, antonio can drive home after working less than 7 hours or after working more than 9 hours. how can this be written as a single compound inequality? 7 < h < 9 7 > h > 9 h < 7 or h > 9 h > 7 or h < 9

in order to avoid heavy traffic, antonio can drive home after working less than 7 hours or after working more than 9 hours. how can this be written as a single compound inequality? 7 < h < 9 7 > h > 9 h < 7 or h > 9 h > 7 or h < 9

Answer

Explanation:

Step1: Define the variable

Let $h$ be the number of hours Antonio works.

Step2: Translate the conditions

The condition "after working less than 7 hours" is written as $h < 7$. The condition "after working more than 9 hours" is written as $h>9$. Since it is an "or" situation, we combine them as $h < 7$ or $h>9$.

Answer:

C. $h < 7$ or $h>9$