What is the solution of the following system of equations 3x+2y+z=7
5x+5y+4z=3
3x+2y+3z=1

What was the main aim of the northwest ordinance of 1787

Ronan has been working as domestic at a large mansion since a few months. recently, he has taken his employer’s seven-year-old boy by force and held him captive. he has demanded money from his employer in return of the boy. which crime has ronan committed? a. treason b. sedition c. assault and battery d. kidnapping

Why is wilhem wundt considered the "father of psychology"?