Ancient Civilizations- The Middle Ages How did money changers replace the barter system?
A. They mined gold and silver to be used as currency.
B. They minted coins.
C. They organized companies offering financial services that became banks.
D. They introduced a system to track every barter exchange.

Complete the square for 3x2 - 12x = 9.

The impeachment of president clinton by the u.s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it

What type of sentence has at least one independent and one dependent clause