Multi-Match Maryland: Dream Big! What Would YOU Do With A Million-Dollar Win? - World News Update
I often hear native english speakers pronouncing multi- as ['mสltaษช] (mul-tie), however all the dictionaries are saying that the only way to pronounce it is ['mสltษช] (mul-ty). Yes, the prefix multi is valid in american english, and usually used unhyphenated. You can see dozens of examples on wiktionary or merriam-webster.