Can someone me out on my math quiz

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? ( )

43lbs of tomatos cost $387. how much would 41lbs cost

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?