It would look something like this: "Thanks; have a great weekend." You wouldn't really use a comma.
The phrase uses a period when written : "Thanks. Have a great weekend." It should be part of the message body, not a complimentary close (Yours truly, Sincerely) which does use a comma. You could join the interjection and sentence as "Thanks, and have a great weekend."
Yes, it is proper to use a comma after "Thanks" in "Thanks again" as it separates the expression of gratitude from the word "again."
No, a comma is not necessary when writing "thanks a lot." You can simply write "Thanks a lot" without a comma.
Yes, when saying "thank you" to someone, it is appropriate to use a comma after the words "thank you." For example, "Thank you for your help."
yes Typically, yes. I find in short replies to friends and family it really isn't needed. However, I would not use "Thanks" if it is an e-mail with a possible client or employer. Sincerely or Thank You are better.
In general, you do not use a comma after "and". One situation in which you would use a comma after "and" is where the "and" is followed by a phrase set off by commas:"Symptoms can include headache, fever, nausea, and, in rare cases, paralysis."It is much more common to use a comma before "and", or to use no comma at all, either before or after "and":"I will set up the equipment and organize the materials, and you will give the first presentation. ""I walked around the pond and saw some turtles, an Eastern Cottontail rabbit, and a Great Blue Heron."
The comma goes after the word 'because' when it is used at the beginning of a dependent clause, separating the clause from the main clause. For example: "I stayed inside, because it was raining."
Yes, a comma should be used after "which" when it introduces a nonrestrictive clause in a sentence.
No. After the word and comma can not be used, as it is grammatically inappropriate to use comma after conjunctions such as and, which are called coordinate conjunctions.
Yes, you should use a comma before "Jr." when writing a person's name to separate the person's last name from the suffix. For example, "John Smith, Jr."
No, a comma is not necessary.
no