Answer:
152
Step-by-step explanation:
12+16=28 so 180 is the total and 180-28=<u>152</u>
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11/20 is already reduced you cannot simplify this fraction
        
             
        
        
        
Answer:
 (0,-2)
 (2,-1)
 (4,0)
Step-by-step explanation:
The points are the above ones. 
 
        
                    
             
        
        
        
Answer:
86%
Step-by-step explanation:
Check attachment