Eligible Content: A1.1.3.2 - Write, Solve, and/or graph systems of linear inequalities using various methods.
The cafeteria is getting ready to serve lunch. They will serve a minimum of 250
lunches. There are two choices for lunch - a hamburger or a piece of pizza. The
hamburger will cost you $3.00 and the pizza will cost $1.50. The cafeteria has a
budget of at most $900 for lunch.
A) The information can be modeled with a system of inequalities. When x is the
number of Hamburgers sold, and y is the number of pizza sold, two of the
inequalities that model the situation are x 20 and y 2 0.
Write two more inequalities to complete the system.