Answer:
$7.50
Explanation:
30*75% equal to 22.5. 30-22.5=7.5.
It was the first "fair system" of law enforced and put in place
The Appalachians formed when North America and Africa collided. In time, the places separated and so much crust was created that the mountains were no longer at<span> the plate boundary.</span>
Free market economy and he wrote The Wealth of Nations