Answer:
24
Step-by-step explanation:
So, Dersan's path is a right triangle. You have to find the last side. You can use the triples or 6^2+8^2=c^2 but I'll use a triple. 
3,4,5.
The last side is 10.
6+8+10=24
hope this helped!
 
        
             
        
        
        
3x+9 is the answer x is the quantity and its tripled and more than 9
        
             
        
        
        
the awnser is 799 by 983
Step-by-step explanation:
 
        
             
        
        
        
Answer:
42 more sales in December
Step-by-step explanation: