They help us avoid confusion when writing sentences ... makes sense and doesn’t confuse the reader. Look at how using a hyphen can completely change a sentence's meaning: The superstar player ...
Hyphens are only used to combine certain words together. They are not strong enough to set off phrases or words from a sentence. Use hyphens in the following situations: Use in compound numbers and ...
Use a hyphen to form a single idea from two or more words (socio-economic), and whenever ... Traditionally, a dash is preceded and followed by a space, but more recently, spaces have been omitted. For ...