By counting the possible permutations, we will see that there are 8 different types of pizza that can be ordered.
First, we need to identify the selections, and then count the number of options for each one of these selections.
Here we have the selections:
And the options are:
So for the type of crust there are 2 options and for topping we have 4, the total number of combinations will be given by the product of these two numbers:
C = 2*4 = 8
There are a total of 8 different pizzas that can be ordered.
If you want to learn more about counting, you can read:
https://brainly.com/question/6779773