Answer:
$70.50
Step-by-step explanation:
8.50 x 8 = 68
68 + 75 = 143
143 - 72.50 = 70.50
 
        
             
        
        
        
There are 30 days in June. So 30 days represent 100% of the days:
30 = 100%    &   x = 70%  
so 100x= 2100 
x= 21  Days
I hope this helps you! =^-^=
 
        
             
        
        
        
E 
Because if you do the math
        
                    
             
        
        
        
9/10 : 1/10 = 45,000,000 : x
x = 45000000/9 = 5,000,000
Answer: 5 million acres