Plzzz help find rhoumbus for paralellogram find X and equation

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?