Final answer:
The inquiry is about the composition of a 'double stack', which seems to refer to a sandwich or burger. The structure of a similar ham sandwich is provided for context, but the exact composition of a double stack would require more information or a reference to a standard recipe.
Correct option is D
Step-by-step explanation:
The question pertains to the ingredients of a double stack, which is a type of sandwich or burger. To answer your question about what the double stack is made of, we can use a similar structure to describe our ham sandwich equation. For our ham sandwich, the formula can be written as:
2B + 2H + C + T + 5P = Ham Sandwich
Where each letter represents an ingredient as follows: B for bread, H for ham, C for cheese, T for tomato, and P for pickles.
To answer your question directly, though, if the options given are meant to deduce the composition of a double stack, one would need more context or a standard recipe to provide an accurate response, as it's not the same as our ham sandwich. However, if related to common restaurant menus, a double stack typically refers to a burger with two beef patties, which isn't listed in your options.