Doors for the small cabinets are 15.5 inches long. Doors for the large cabinets are 3.3 times as long as the doors for the small cabinets. How many large doors can be cut from a board that is 12 feet long?

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

explanation:

step-by-step explanation:

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb