Answer: E- 2x12 - 3
Heres how:
Mr. Caldon buys two dozen eggs. a dozen is 12, so two dozen is 12x2, which is 24.
He fries 3 eggs, meaning he uses them.
To find how many he has left, subtract how many he used from what he had.
In Algebra, we represent this as 12x2 - 3