A hyphen [or is it an 'n' dash?] is often employed to replace the words 'to' or 'and.'
If you mean the word for 19, then there is no hyphen and it is nineteen, not nine-teen.
No, a hyphen is not needed.
No, a hyphen is not needed.
no
The correct spelling of hyphen is nephyh
I do not believe that multitasking is supposed to have a hyphen.
a hyphen connects two words, a dash gives a pause between two words....
Yes. In-between requires a hyphen.
No it shouldn't be hyphenated.
No, faux pas doesn't require a hyphen.
A dash is used to connect two phrases; a hyphen is used to connect two words. Here are some examples. I use a hyphen for the compound word anti-matter. I use a dash to create a break in the flow of my sentence -- if you know what I mean.
Yes.