Final answer:
A sandwich recipe using two slices of bread and one slice of cheese indicates that with 28 slices of bread and 11 slices of cheese, one can only prepare 11 sandwiches, with cheese as the limiting factor. Six slices of bread are left over. 'Hoagie' is one of several regional names for this type of sandwich.
Step-by-step explanation:
When making a sandwich based on the provided recipe, every sandwich comes with two slices of bread (B) and one slice of cheese (C) that cannot be substituted. Using the information that one has 28 slices of bread and 11 slices of cheese, the limiting factor here is the cheese. Since the recipe requires one slice of cheese per sandwich, you can only make 11 sandwiches. After making the 11 sandwiches, there will be six slices of bread left over because only 22 slices (2 slices per sandwich x 11 sandwiches) will have been used.
In relation to the phrase 'Hoagie,' regional variations in the names of sandwiches include terms like 'sub,' 'grinder,' 'hero,' and 'po' boy,' each term often associated with different parts of the United States. Despite the different terms used to describe these sandwiches, the essential components remain relatively consistent, including bread, meats, cheeses, vegetables, and condiments.