Let x= number of board games 
<span>20x=10410+2.65x </span>
<span>-2.65 -2.65 </span>
<span>17.35x=10410 </span>
<span>/17.35 /17.35 </span>
<span>x=600 </span>
<span>You would need to sell at least 600 board games to break even</span>
        
             
        
        
        
Answer:
b
Step-by-step explanation:
 
        
             
        
        
        
14.07, 14 7/10, fourteen and seven tenths
        
             
        
        
        
The answer is 1 : 1 : square root of 3