Since 800 is greater than 0.8 your statement would be 800>0.8
        
             
        
        
        
Answer:
x=6
Step-by-step explanation:
 
        
                    
             
        
        
        
The graph would be a compressed inside down U shape 
(-7,45) (-6,48) (-5,49) (-4,48) (-3,45)
 
        
             
        
        
        
Any year that is evenly divisible by 4 is a leap year.
        
             
        
        
        
The second one: 4 times 10 to the power of 12