Answer:
# of granola bars and it's cost.
Explanation:
It is asking for the meaning of 2B. Note that inside the question, it states that:
"The price of a granola bar is B dollars".
It also states that:
"Donovan eats 2 granola bars".
This means that to solve for the total spent on granola bars, you multiply the price (B) with the amount gotten (2 in this case).
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