H.
R(x) = kx – 2x^2 ; R(1/4)
R(-1/4)
find k.

Question 5 spring semester final exam math evaluate

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room