11-5=6
18-11-7
26-18=8
........... so on and so forth.
I think you get the point.
        
             
        
        
        
Each method works diffrently the angles inside them is what matters.
        
                    
             
        
        
        
Answer:
(-4+2*2)+8
Step-by-step explanation:
2*2=4
-4+4= 0
0+8= -8
 
        
                    
             
        
        
        
Answer:
g ≥ -4
Step-by-step explanation:
4g + 2 ≥ - 14
       -2      -2   Subtract 2 from both sides
4g ≥ -16
g ≥ -4      Divide both sides by 4
 
        
             
        
        
        
Marco's equation is correct.  Cosine is an even function, which means that for every x, f(-x) = f(x).  In other words, you get the same answer for a negative value that you would for its corresponding positive value.