Is y+2=8 an expression

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. !

What term makes it inconsistent y=2x - 4

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5