Answer:
662.6%
Step-by-step explanation:
 
        
             
        
        
        
Answer:
I think the answers bc, ab, and ac 
Step-by-step explanation:
Sorry if it ends up being wrong i had the question before but im pretty sure that's the answer.
 
        
             
        
        
        
Answer:
Yes. Juan will break even because 16 and -16 are a zero pair. -16 is the additive inverse of 16. So the sum will be 0.
 
        
                    
             
        
        
        
Answer:
so I think your trying to find what c is right
if that so.that will be 90° that is an right angle all right angles are 90° I might be wrong because I'm not sure on what your trying to find but I hope I helped just a Little bit
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            sorry </h2>
 
        
                    
             
        
        
        
It would be equal to −4x^3-14x^2-16x