as a business goal, a small electronic store looks to sell at least $7600 worth of televisions and projection systems per day. the price per television is $475 and the price per projection system is $360. in order to keep costs down, the owner never has more than 25 items total in the store. let x represent the number of televisions and y represent the number of projection systems sold on a given day. write a system of inequalities that describes what is necessary to attain the store's business goal. on a given day, the store sells 8 televisions. what is the minimum number of projection systems that need to be sold that day in order for the store to reach its daily goal? show the work that leads to your conclusion.