Arectangular prism has a volume of 729 cubic feet. the length, width, and height are all the same. what is the length of each side of the prism?

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. !

If i have one apple and give you the apple, how many apples do i have?

What expression is equivalent to 42x-56y