The 24 cubes would weigh exactly 6 pounds.
        
             
        
        
        
<span>x2 + 4
=5^2 +4
= 25+4
=29
answer is 29</span>
        
                    
             
        
        
        
9x2-1............................................................................
        
             
        
        
        
Answer: but will soon find out
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
C ( 1,-2)
Step-by-step explanation:
We can plot the points and see what point is not in the shaded section