Food and Beverage Ordering vs. Pizza Toppings Selection

How many different ways can a food and beverage be ordered if the order matters?

Choose:

A. 72

B. 81

C. 90

Answer:

The number of possible ways to order food and beverage, paying attention to the order, is 81.

When A and B are both equal to 4, the food page offers 9 different food choices and the beverages page offers 9 different beverage choices. By multiplying these two numbers (9 * 9), we get 81 different ways to order food and beverage.