Answer:
−
k
2
2
+
3
k
3
4
Step-by-step explanation:
 
        
             
        
        
        
Answer:
infinite solutions
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Hey there!
(8^2)^-4=8^2(-4), or 8^-8
8^-8 can be expressed as the third option.
Hope this helps :)
 
        
             
        
        
        
The 3rd selection is appropriate.
.. 5b +1 = a = 3b +5
by the transitive property of equality,
.. 5b +1 = 3b +5