6.
The classroom floor is to be covered by square
tiles that measure one foot on each side. If the
classroom measures 14 feet by 20 feet, how
many tiles will be needed to cover the floor?

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. !

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

This is about circle theorems. someone asap : (