1. bayside high school orchestra performed two concerts to raise money for a
field trip. tickets were $8 for adults and $5 for students and teachers. in
total, 423 people attended both concerts, and the orchestra raised $2616
the number of teachers who came was a third of the number of students.
which of the following systems can be used to represent this situation?
a. 8a +55 +5t= 423
a+s+t= 2616
t = 3s
b. sa +55 +56= 2616
a+s+t= 423
1= 4's
c. 5a +55 +8t= 2616
a+s+t= 423
t= 3 +
d. 8a +55 +50= 2616
a+s+t= 423