Mathematics

Owen Lin

3 May, 14:31

The revenue, in dollars, of a company that produces video game systems can be modeled by the expression 5x? +

2x - 80. The cost, in dollars, of producing the video game systems can be modeled by 5r? - x + 100, where x is the

number of video game systems sold. If profit is the difference between the revenue and the cost, what expression

represents the profit?

Profit can be modeled by the polynomial expression

If 1,000 video game systems are sold, the company's profit is $