17) he rented the bike for six hours.
19) he either has 50 poster if you include the six
or 44
        
                    
             
        
        
        
Answer:
The answer to that is 9.75
Step-by-step explanation:
Hope this helps! Good luck
 
        
                    
             
        
        
        
The answer is C) y = 4x - 3
B and D can be eliminated by substituting 0 for x in each...the result is not -3
Now you have a 50/50 chance of getting the question correct
        
             
        
        
        
Answer:
(21 + 11)2 = 64
So, I don't think teachers do this, but this is my way of doing it
Okay, so first, I divided 64 by 2 : 
64 ÷ 2 = 32
Then, I subtracted 11 from 32:
21 
Now, to check, just do the problem :
(21 + 11)2 = 64
       32 * 2 = 64