who should write your recommendation letter?

The teacher that should write my recommendation letter is a teacher that I have had for a core class that I did exceptionally well in. This teacher should know me as a person and be able to write a unique letter of recommendation calling on my character. If I have not had a lot of interaction with a teacher and do not participate in class but have a good grade, I should look to find another teacher that knows my personality and character better.

what is the value of x when 2x+3=3x-4

2x+3+4=3x 2x+7=3x 7=3x-2x 7=1x x=7

What are ways people can communicate that are not through verbal communication.

Some ways people can communicate without verbal communication are through body movements, facial expressions, eye contact and proximity to others.