Pls help me w this :)

14 whole pizzas (with 1/2 cup cheese left over).

Step-by-step explanation:

The 3/4 cup/pizza is a conversion factor.  We can use it in either of two forms:

I like the second factor best, but only because I dislike division, which would be required for the first factor.  Either will work.

If we look at the units, the second factor is written as pizza/cup.  I want to know the number of pizzas that can be made, so we can convert cups into pizzas by using the second factor and multiplying:

        (11 cups)*(4/3 pizzas/cup) = 44/3 pizzas  [Note how cups cancels]

       This is 14 2/3 pizzas.  We'll round down to 14 complete pizzas and save the remaining cheese for later.  [(14 pizzas)*(3/4 cup/pizza) = 10.5 cups of cheese. so we'll have 1/2 cup cheese remaining]

The first conversion factor gives the same result, but we need to divide:

Divide the 11 cups of cheese by the cups of cheese needed for each pizza.  

(11 cups)*(4/3 pizza/cup) = 44/3 pizzas.  

(11 cups)/(3/4 cup/pizza)

3x^3-x^2+6x-9