SOLUTION
It is gien that the monthly salary is $2200
It is given that Keren receives additional $80 for every copy of English is fun she sells.
Let the number of English is fun she sells be n and let the total amount earned in the month be s
Thus the equation representing the total amount earned is:
![s=2200+8n](https://img.qammunity.org/2023/formulas/mathematics/college/zgxu6oyjc4uvkpid7o3cbv0qvxgirsftnx.png)
The graph of the equation is shown: