I work for a company in Irving Tx and I took most of my vacation in December, I have 7 hours left which was approved. I was offered another job. Will I still get paid for the vacation I took? If so will I also still be able to use the last 7 hours left?

I requested 3 days of vacation for December, back in September. On Thursday, December 17 I received a call for a job interview. Friday, December 18 went to the interview. December, 21st Monday evening received a call with a job offer. I returned work Wednesday December 23. Gave my two weeks notice. I also had the 7 hours of vacation approved for Tuesday December 29th. Would I still get paid for the vacation. And for the 29th do I have to work them even though I gave my two weeks notice. My last day is December 31, Thursday. Now for the 29th the 7 hours of vacation I requested that like the 3rd or 4th week of November.