Answer:
3 + 21 = 24 and they are the product to the factors of 63
Step-by-step explanation:
 
        
             
        
        
        
Answer: oh  this is hard 
Step-by-step explanation: its b
 
        
             
        
        
        
Answer: 0.52
Step-by-step explanation: 8 out of the 15 years were in the 90s. So 8/15 is 0.52
 
        
                    
             
        
        
        
E cause you can miss match number and make more than 12
        
             
        
        
        
I also need this answer so when you find out let me know