Which is the parametric form of the polar equation r=-3theta

A. x=3thats cos theta

Y=3theta sin theta

B. x=-3theta cos theta

Y=-3theta sin theta

C. x=-3cos theta

Y=-3 sin theta

D. x=-theta cos theta

Y=-theta sin theta

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. !

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

What is the product? a-3/15a × 5/a-3