Answer:
Step-by-step explanation: 85 students and 80 adults
Answer:
y=-3x+5
Step-by-step explanation: y=mx+b
to find slope (m) use the equation 
so
= -3
to find b
use y=mx+b
-1=-3(2)+b
-1=-6+b
5=b
Hope this helps :)
Answer: 64+8=72...72/9=8
Step-by-step explanation:
Answer: Income is the money coming in; expenses are the money going out