The answer is (x,y) —> (y,-x)
        
             
        
        
        
Answer:
Step-by-step explanation:
2)  
x + 14  =  -0.87
  =  -0.87
x +  = -
 = - 
x +  = -
 = - 
x  = -  -
 -  
 
x = - 
3) 
x -8  = 1.5
 = 1.5
x -  =
 = 
x =   +
 + 
x = 
x = 
4)
x -  = - 7
 = - 7 
x -  = -
 = - 
x = -  +
 +  
 
x = - 
5)
  - x = 6
 - x = 6 
 =
  =  + x
 + x
 -
 -  = x
 = x
-  = x
 = x
x = - 
6)
-33.754 - x = 28.05
-33.754  - 28.05 = x
- 61.804 = x
x = - 61.804
 
        
             
        
        
        
Answer:
divide 3.18 by 12 0.265 per slice
 
        
                    
             
        
        
        
Answer:
244.0476
Step-by-step explanation:
1.5/100 is 0.015 and time 16,269.84 United States Dollar is 244.0476
 
        
             
        
        
        
Answer:
no                        
Step-by-step explanation:
no