5x-y=7
-y=-5x+7
y=5x-7
f(x)=5x-7
<span>Civilizations wanted to settle and build cities and/or outposts along trading routes for so it would be easy to acquire what they didn't have, and sell what they did, and gain economic prosperity. These became the most desirable and wealthy spots, and thus were fought over in wars.</span>
False, they support the text of a picture.
I hope this helps!
I think it all depends on what school you go to
