The Seminoles were a Native American tribe in Florida, they consisted of other tribes kicked out of their land. They launched raids on settlers in northern Florida and Southern Georgia, so I'm pretty sure if you are being raided by a group of people you want them gone.
True. Because that is when wars were fought and more colonies formed
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(5a - 2a) +3
Collect terms: 5a -2a = 3a
3a +3 is the answer because 3a can’t be added to 3 as it’s on its own.