Is this the expression to simplify?
 
        
        
        
Answer:
80,000
Step-by-step explanation:
Since 8 is 4 spaces to the left, it’s in the 10,000’s range, making it 80,000
 
        
             
        
        
        
Answer:
Step-by-step explanation:The largest number is 10,080,000 then 1,224,000 the smallest number is 1,215,678
 
        
             
        
        
        
11.k>-3(4r+3)/4r-5
12.k<(2x+2)/x+3