Freshmen and sophomores solve by setting up a system of linear equations with 2 variables and 2 unknowns. a total of 1,595 first and second year college students gathered at a pep rally. the number of freshman exceeded the number of sophomores by 15. how many freshmen were at the pep rally? a) there were 790 freshmen at the pep rally. b) there were 795 freshmen at the pep rally. c) there were 800 freshmen at the pep rally. d) there were 805 freshmen at the pep rally. (precal)