11(3x+5y)= I want to know the result of that equation

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Determine the relationship of ab and cd given the following points

Can someone me do math because i am having a breakdown rn because i don’t get it