Darlene's dog ways 5 times more than leah's. together the dogs weigh 84 pounds. how much did each dog weigh?

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? ( )

What are the exclude value of mn+3m

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]