Write an expression that represents the width of a rectangle with length x+5 and area x^3+12x^2+47x+60

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? ( )

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Add the fractions and simplify 1/2+ 1/3