Explain how using the expanded form 4,000 + 30 + 2 can find the product of 5 and 4,032

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. !

Percent increase and decrease. original number: 45 new number: 18

One angle of a linear pair is 10 more than two-thirds the other angle. find the measure of both angles.