What expression is equivalent to -1 over 5 ( 35y+25)-7

The depreciation per unit for a company

Solve the x in the equation x^2+14x+17=-96

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? ( )