I don't think there's anything wrong with using a comma in questions if that's what you're asking.
No, I do not use commas when I am providing brief answers to questions.
No, you do not need to add a comma before using the word "plus" when connecting two phrases or clauses. The word "plus" can be used as a conjunction to join two ideas without requiring a comma.
In general, no, but there are some situations in which using a comma after "but" is correct. If the word "but" is followed by an expression that needs to be set off by commas, then you would put a comma after "but" and another comma after the expression. Here is an example: I was going to say no, but, because you have presented such a persuasive argument, I have decided to allow it. An example of a more typical sentence using "but", where there is a comma before but not after "but", is the first sentence in this answer.
If a sentence consists of two independent clauses with a comma between them, it is a comma splice. That is, the part before the comma can stand on its own as a sentence, and the part after the comma can also stand on its own as a sentence, then it is a comma splice. If there is no punctuation there instead of a comma, it is known as a run-on sentence.
Every style manual I have referenced indicates that the proper use is to include the comma so that it looks like this: i.e.,
No, I do not use commas when I am providing brief answers to questions.
no
Typically, there is no need for a comma before the word "as." However, using one is not technically wrong, just superfluous.
Make sure you know the difference between using a comma, and using en ellipses. When you are writing, ask yourself "Is it necessary to pause, and if so, do I want to pause with a comma, or break up the sentence using an ellipses?"
No, you do not need to add a comma before using the word "plus" when connecting two phrases or clauses. The word "plus" can be used as a conjunction to join two ideas without requiring a comma.
In general, no, but there are some situations in which using a comma after "but" is correct. If the word "but" is followed by an expression that needs to be set off by commas, then you would put a comma after "but" and another comma after the expression. Here is an example: I was going to say no, but, because you have presented such a persuasive argument, I have decided to allow it. An example of a more typical sentence using "but", where there is a comma before but not after "but", is the first sentence in this answer.
Using a colon in the salutation and a comma in closing.
If a sentence consists of two independent clauses with a comma between them, it is a comma splice. That is, the part before the comma can stand on its own as a sentence, and the part after the comma can also stand on its own as a sentence, then it is a comma splice. If there is no punctuation there instead of a comma, it is known as a run-on sentence.
Every style manual I have referenced indicates that the proper use is to include the comma so that it looks like this: i.e.,
A comma is used after the introductory word when using AAAWWUBBIS (as, although, after, when, while, until, because, before, if, since, even though). For example, "After he finished his homework, he went to bed."
The system can't handle punctuation, and it reduces the amount of same questions asked because they differed by a comma.
A comma is typically used after an interrogative (question) when it is part of a larger sentence structure or when it is followed by a tag question. For example, "What time is the meeting, and where is it being held?" In shorter questions or informal writing, the comma may not always be necessary.