SAT Question ee846db7: Linear Equations In Two Variables answer and explanation with Desmos solution

Choice A is correct. It's given that the store's sales of a certain Greek yogurt totaled $1,277.94$ dollars last month. It's also given that the equation $5.48x+7.30y=1,277.94$ represents this situation, where $x$ is the number of smaller containers sold and $y$ is the number of larger containers sold. Since $x$ represents the number of smaller containers of yogurt sold, the expression $5.48x$ represents the total sales, in dollars, from smaller containers of yogurt. This means that $x$ smaller containers of yogurt were sold at a price of $5.48$ dollars each. Therefore, according to the equation, $5.48$ represents the price, in dollars, of each smaller container.