Manorialism was a system in which A) boys were trained by a master of farming or trade B) one-third of the farmland was unplanted each season C) peasants were dependent on the lord and his land D) vassals served a lord for protection and his land

C: peasants were dependent on the lord and his land.

Step-by-step explanation:

c

Step-by-step explanation:

i did it already.

So if the printer can print 27 pages in 4.5 minutes, then how much time does it need to print 324 pages?
The equation looks like this:
4.5/27 = ?/324

To find the value of ? divide 324 divided by 27 which equals 12. Then multiply 12 x 4.5 because to keep the equivalent, you must do the same to the top as you did the bottom. 12 x 4.5= 54

So, to print 324 pages, 54 minutes is needed. 
4.5/27 = 54/324

I hope this helps:)