The phrase "state of the art" should be hyphenated when it is used as an adjective, e.g.: : "This machine is an example of state-of-the-art technology", but not when used as a noun as in the following sentence: : "The state of the art in this field is mostly related to the X technology".
Yes, "state-mandated" is hyphenated when used as a compound adjective before a noun. The hyphen clarifies that "state" modifies "mandated," indicating that the mandate comes from the state. For example, you would say "state-mandated regulations." However, if used after the noun, it would typically not be hyphenated, as in "regulations that are state mandated."
inter-state...
The term "in-state" is hyphenated when used as an adjective to describe residency or tuition status, such as "in-state students." However, when used as an adverbial phrase, it is not hyphenated, as in "students who live in state." Always consider the context to determine whether to hyphenate.
In the context of the ancient Greek societal units, it is hyphenated city-state.
The spelling is hyphenated, "forget-me-not" (Myosotis alpestris).
It is not hyphenated.
No, "storytelling" is not hyphenated; it is typically written as a single word. This term refers to the art or practice of narrating stories. In some contexts, you may encounter "story-telling" as a variant, but "storytelling" is the more commonly accepted form.
Motorcycle is not hyphenated
No it's not hyphenated.
I saw a state-of-the-art house in a state-of-the art neighborhood.
words are only hyphenated when they have a separate meaning when separated than they do when hyphenated
Yes it should be hyphenated.