Question
According to Halacha: A) can a Seudat Brit be combined with Seudat Yom Tov or Seudat Shabbat? B) can the bread for it be Pat Palter or Pat Akum?

Question
Shalom, if I may ask another question regarding Jacob. It is said that he dwelled in tents. What does this mean exactly? I was told that it meant he studied the Torah. Is this true?   Thank you.  

Question
Some Poskim permit a Chamar Medina to be used on Passover if one can’t obtain wine for the four cups. According to the view it is a mitvzah to drink the fifth (I Believe from the Ran and maybe the Rambam), can a Chamar Medina be used for that as well? What about the view one doesn’t drink it but puts it for Eliyahu