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ashleywrey
When i babysit, i get 4 dollars for showing up, and them 2 dollars for every hour that im there. X=hours
if the answer isn't: two times x plus four, then im guessing it's something like:
i eat 2 doughnuts per day for x days plus 4 doughnuts when i first bought the box.  sorry if i misinterpret the question.