Answer:
A Bar
Explanation:
A bar is just another way of saying measure!
X+3y=-4 x+3y=-4]
y+x=0 ]multiply minus===> -y-x=0 ]===elimination x===>2y=-4 ==>y=-2 x=2
(-)
There were many reasons why Germans left their homeland to make the treacherous journey across the Atlantic to America. Although much has been said about religious persecution, dissenters compromised a minority of German immigrants to Pennsylvania. Most were affiliated with Lutheran and Reformed churches, conservative religious groups.
