The top question is y=2x+6
the bottom question is y=5/2x-6
        
             
        
        
        
Answer:
x=24
Step-by-step explanation:
you need 300.
10x + 60?
10 x 3 = 300 
300 - 60 = 240
300 = (10 x 24) + 60
 
        
             
        
        
        
The correct answer is:  [B]:
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 <span> f(x) = (x - 9)(x + 9)(x + 5);   x= 9, -9, -5 .
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</span>
        
                    
             
        
        
        
It is impossible to know because you haven’t completed your question , the formula isn’t complete
        
             
        
        
        
#1-9. #10-12
the answer to the questions