Question

The revenue in dollars of a company that produces jeans can be modlelded by 2x^2+17x-175 the cost In dollars of producing the jeans can be modeled by 2x^2-3x-125 the number of jeans that have been sold is represented by x the profit is the difference between revenue and cost 20x-50 if 75 pairs of jeans are sold what's the company's profit

Answer 1

replace x with 75

 20x-50 becomes

20(75)-50

20*75 = 1500-50 = 1450

 the profit was $1450