Answer:
Step-by-step explanation:
U can do tallies.. Its like little lines..That add up to 30.
Follow PEMDAS.
Parenthesis
Exponents
Multiplication & Division
Addition & Subtraction
Alright, do multiplication first, then division. Then, do subtraction then addition.

Hope this helped!
Answer:
The answer is 6
6(5)/8-3=
30/5=
=6
Step-by-step explanation:
x = population after 3 years
y = starting population
r = percentage
n = number of years
x = y *(1+r)^n
x = 8200 * (1 +0.03)^3
x = 8960.36
so about 8960 people in 3 years