SAT Question 68c5c81a: Linear Inequalities answer and explanation with Desmos solution

Choice C is correct. It's given that Anthony will spend at most $$115$ to purchase $x$ small cheese pizzas and $y$ large cheese pizzas. In the inequality $11x+14y\le 115$, $y$ represents the number of large cheese pizzas that Anthony will purchase. This means the coefficient $14$ represents the amount, in dollars, Anthony will spend on each large cheese pizza. Therefore, the best interpretation of $14y$ in this context is the total amount, in dollars, Anthony will spend on large cheese pizzas.