Keagan is going out for pizza with his friends. For $77 total, they can buy "p" pizzas. Each pizza cost $11. How many pizzas can they buy? DO NOT LABEL YOUR ANSWER.
The number of pizzas they can buy is given by the equation:
11 * p = 77
To isolate p, divide both sides of the equation by 11:
p = 77 / 11
Simplifying the right side gives:
p = 7
So, they can buy 7 pizzas.