If given two equations in a system what are the three possible outcomes of the system? Describe what would have to happen to generate each of the three outcomes.

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. !

Which number line correctly shows 0.8 + 0.3?

Which expression is equal to (f+g)(x)?