Answer:
3000 people live in brainesville
Step-by-step explanation:
Population of brainville =2000
Grow rate of population per year =10%
10% of population =2000*10/100=200
Grow rate of 5 year=200*5=1000
After 5 year population of brainville is=2000+1000=3000
90*4 = 360
so all the scores need to = 360 for a 90 average
83+88+92 = 263
360-263 = 97
minimum score is a 97
Answer: I think its x=9
i hope that helps you!!!
10(4x+4)=400
