Yes, "long-term" is hyphenated when used as a compound adjective before a noun, as in "long-term goals." However, when it is used as a noun or after the verb "to be," it is typically not hyphenated, as in "The effects are long term."
It is not hyphenated.
Motorcycle is not hyphenated
No it's not hyphenated.
words are only hyphenated when they have a separate meaning when separated than they do when hyphenated
It can be. Some words can be seen both hyphenated and non-hyphenated.
Yes it should be hyphenated.
No, "hardworking" is not hyphenated.
It is cancer of the skin and it can come from longterm overexposure to the sun without sunscreen or people can get it from longterm use of tanning beds.
No. Well above is not hyphenated.
peace of mind is not hyphenated.
No, "homework" shouldn't be hyphenated.
Yes it should be hyphenated.