You have six pizza toppings. how many different 3-topping pizzas can you make?

18 is the correct answer.

Step-by-step explanation:

For this questions, it is necessary to bring some numbers:

First of all, the total amount of pizzas is six.

On the other hand, the question asks about different three-topping pizzas.

After this, it is necessary to multiply the following:

6*3=18 which is the correct answer.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)