Answer:
46800
Step-by-step explanation:
46821 nearest 100s 
look for the tens it is less than 5 so its 800 and the numbers written before the 100s would remain the same 
 
        
             
        
        
        
1 foot = 12 inches, so now you add 3 inches until you get 12. you add 3, 4 times toget 12.  3+3=6+3=9+3=12 and do that again for the 2nd foot 3+3=6+3=9+3=12 you added 3, 4 times to get 12 twice so now add 4+4=8 
YOUR ANSWER IS 8
        
             
        
        
        
Answer:
slope =0 
Step-by-step explanation:
its on the point (4,0) its not moving up and down therefor there's no slope
 
        
             
        
        
        
Ahh thank you so much !! <3