12*2=24
 24*3=72
 72*4=288
 n*(x+1) 
288*(4+1) 
288*5=1440
        
             
        
        
        
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Answer:
A
Step-by-step explanation:
-5x + 10 > -15
-5x > -25
x < 5
(switch direction of inequality sign when multiplying or dividing by a negative number)
Because x < 5, the arrow would go left (more negative) starting at 5, so the answer would be A.
 
        
                    
             
        
        
        
I like to solve these by graphing, so if you graph both of these functions (as shown in the picture below), you look for the intersection between the two graphs, which in this case is 
(-2,6).