The selling price of an item is 600$. after 6 months of not selling, it is marked down by 10%. after another 6 months of not selling, it is further marked down by 20%. find the sale price after both markdowns.

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Which inequality has a dashed boundary line when graphed ?