How many is y+4=3(x+7)

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. !

Which number line correctly shows 0.8 + 0.3?

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?