Mrs. howard is hosting a catered dinner party to celebrate her daughter's graduation. the catering company she plans to use charges $13.50 per plate of food and an additional fee of $540 to cover linens and tableware. the total bill for the catering services is $1,512. which equation can be used to determine the total number of guests, g, who attend the dinner party? a. 13.50g + 540 = 1,512 b. 5400g + 13.50 = 1,512 c. 13.50g - 1,512 = 540 d. 540g - 1,512 = 13.50