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".
inter-state...
In the context of the ancient Greek societal units, it is hyphenated city-state.
The spelling is hyphenated, "forget-me-not" (Myosotis alpestris).
I saw a state-of-the-art house in a state-of-the art neighborhood.
It is not hyphenated.
The State of the Art was created in 1991.
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
The State of the Art has 288 pages.
I saw a state-of-the-art house in a state-of-the art neighborhood.
No, "hardworking" is not hyphenated.