91.5 is the perimeter. It's just 5a.
        
             
        
        
        
Answer:
12,040,000
Step-by-step explanation:
You would first do 8.6 million times 0.10 and then you would multiply that times 4 bc of 4 years that passed and finally add to 8.6 million!
 
        
             
        
        
        
It would be 100. Hope it helps!
        
             
        
        
        
Answer:
! 
Step-by-step explanation:
101/130 (C) is your answer