Answer:
Step-by-step explanation:
3/x=5/7 is the same as A 21=5x Both equal to 21/5 or 4 1/5
 
        
             
        
        
        
The diameter of the pool cover in one hundred feet
        
             
        
        
        
Answer:
There could be many but one of them is
(m+5)(m-9)=0....
 
        
                    
             
        
        
        
Answer:basically if what they want you to prove is correct say it is correct and why is it correct
Step-by-step explanation: