If x is the number of students on the field trip:
60 + 15x + 95 + 12x
The answer would be 92 for this problem
Step-by-step explanation:

Answer:
200
Step-by-step explanation:
So it'll be 400 ÷ 2 = 200 , and a way to to check your way would be 200 x 2 = 400