A local deli kept track of the sandwiches it sold for three months. The polynomials below model the number of sandwiches sold, where s
represents days. Ham and Cheese: 4s^3 - 28s^2 + 33s + 250 and Pastrami:
-7.4s^2 + 32s + 180. Write a polynomial that models the total number of
these sandwiches that were sold.