How well do you know fast-food chains

Quiz your knowledge on fast-food chains,and then go get a burger!!!!

1 Wich fast-food resteruant features "the blue cresent" logo?
2 wich fast-food restruant's chains are all closed on Sundays do too the founder's devoted Christian life?
3 sadly the spokes-dog for this restruant recently passed away she will always be remembered.
4 Heres a combo after it's name "a half and half no sirloin but i'll take a burger"
5 has no mascot so they have to use other restruant's in their commercials how it's not illegal i'll never know.
6 These two restruants are currently in a war over more,more,more and fresh,fresh,fresh.
7 Fast food:Chicken,Buiscuts,and Cajun fixins' sounds good at this resteruant