I don't believe all of the information is given but I would say off the information that is provided it would be $70.00 per month
        
                    
             
        
        
        
$1235-$800=$435 thus the I which is the simple interest
:I=PRT all over 100 
435=800(R) (5)all over 100 
43500=4000R 
:R=10.88%
        
             
        
        
        
It would be 15 because the 35 people at most minus the 20 students equals 15 so that would be the greatest number of adults allowed to be there. 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
481 = 1.5h + 403