The greatest number of pizzas Mrs. Rane can buy is 5 .
She collected $48 for a class pizza party. Therefore,
total amount collected = $48
The cost of each pizza is $9. Therefore,
one pizza = $9
The greatest number of pizzas Mrs. Rane can buy can be calculated as follows;
Therefore, Mrs Rane can only buy 5 number of pizza.
learn more on algebra here: https://brainly.com/question/3539766?referrer=searchResults