Of the students who tried out for the school play, there were 3 times as many seniors as juniors. The difference between the number of seniors
and the number of juniors was 82. Which system of equations will
determine the number of seniors, s, and the number of juniors, j, who
tried out for the school play?
A. 3s = j
s- j = 82
C. 3j = s
S- j = 82
D. 3j =
B. 3s = j
S + j = 82
S + j = 82

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.