Answer: 1255637.46
Step-by-step explanation: asked my teacher
 
        
             
        
        
        
Answer:
2000 because you got to subtract 
 
        
             
        
        
        
Answer:
7
Step-by-step explanation:
(x-2)^2
x^2-4x+4
-3^2-4(-3)+4=7
 
        
             
        
        
        
I think the greatest number less than 700 with 9 in the tens place and different digits in each of the other places is 698.
I chose 6 to be in the one of hundreds place because it is the greatest number that is less than 7 in the hundreds place. I also chose 8 to be in the ones place because it is different from 6 and 9 and the greatest number in the ones place that is not 9.
        
                    
             
        
        
        
2x+3y=6 
subtract 2x from both sides.
3y=6-2x
divide by 3 on all sides. 
y=2-2/3x