* Odpowiedź mi. (od-PO-vyedź mi)
However, depending on the context, you might also use:
* Odpowiedz! (od-PO-vyedź!) - This is more abrupt and demanding. It's like saying "Answer!"
* Powiedz mi. (PO-vyedź mi) - This translates more literally to "Tell me," but in many contexts serves the same purpose as "Answer me." It's a bit softer than "Odpowiedź mi."
The best choice depends on your tone and the relationship with the person you're speaking to.