Rewrite 20/7 as a mixed number

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. !

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Franco wants to double the volume of the cone. what should he do?