profit is the difference between revenue and cost. the revenue, in dollars, of a company that makes…

profit is the difference between revenue and cost. the revenue, in dollars, of a company that makes skateboards can be modeled by the polynomial $2x^3 + 30x - 130$. the cost, in dollars, of producing the skateboards can be modeled by $2x^3 - 3x - 520$. the variable $x$ represents the number of skateboards sold. what expression represents the profit?\n\n$27x - 650$\n$27x + 390$\n$33x - 650$\n$33x + 390$

Answer