At Pizza Pi, 32% of the pizzas made last week had extra cheese. If 64 pizzas had extra cheese, how many pizzas in all were made last week?

Step-by-step explanation:

let total pizzas = y

so

32/100 x y = 64

y= 64× 100/32

= 200 pizzas

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

3 is greater then both of those numbers