In what way were the firstborn son of a knight and the firstborn son of a serf alike?

A. Both children would grow up to have the same roles as their fathers.
B. Both children had to prove they were worthy of their position in society.
C. Both children took a vow of loyalty to their lords, just as their fathers did.
D. Both children could choose their own occupation independent of their parents.

The physical processes that create most of earth's physical features, including mountains, are known as

This diagram show the most important texts of.

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation