Main Header Picture:
http://www.mathsisfun.com/algebra/rational-expression.html
Textbook Pages/Examples: Textbook pages 642-645
Architect Salary: http://www.ehow.com/about_5348790_job-description-duties-architect.html
Architect Education: http://education-portal.com/architect_educational_requirements.html
Architect Duties: http://www.ehow.com/about_5348790_job-description-duties-architect.html