Selection B is appropriate.
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The signs of the coefficients tell you the binomial factors must have both signs positive (selections B and C only). Selection B produces an x-term that is 15x+15x=30x (as we want); selection C produces an x-term that is 45x+5x=50x (not what we want).
        
                    
             
        
        
        
Answer:
1/2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
<h3>
X∈∅</h3>
Step-by-step explanation:
 
        
             
        
        
        
Answer:
13x-27
Step-by-step explanation:
Simplify the expression.
 
        
             
        
        
        
Answer: a line segment has a start and end point. a ray has one starting point and goes on forever. a line has no start or stop. it just goes on forever. hope this helps!!!
Good luck!!!!!!!
Step-by-step explanation: