David's earnings recently changed from $5500 to $6325. By what percent did the earnings change?

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Astudent simplified a rational expression as shown.

43lbs of tomatos cost $387. how much would 41lbs cost