.. A projector displays a rectangular image on a wall. The height of the wall is x feet. The area (in square feet) of the projector is represented by x? - 10x + 21. The width of the projection is (x – 3) feet. a. Write a binomial that represents the height of the projection. b. Find the area of the projection when the height of the wall is 8 feet. I c. Find the perimeter of the projection when the height of the wall is 8 feet.​

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.