Answer:
you can order 280 different pizzas at Mama Joan's.
Step-by-step explanation:
To find the total number of different pizzas you can order at Mama Joan's, you multiply the number of options for each category together.
Number of crust options: 4
Number of cheese options: 2
Number of meat toppings: 5
Number of vegetable toppings: 7
Total number of different pizzas = 4 (crust options) * 2 (cheese options) * 5 (meat toppings) * 7 (vegetable toppings)
= 4 * 2 * 5 * 7
= 280
So, you can order 280 different pizzas at Mama Joan's.