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? 27x - 650 27x + 390 33x - 650 33x + 390

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