The answer is B. -a+4+5a-a-6
 
        
        
        
Answer:
540°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 5, thus
sum = 180° × 3 = 540°
 
        
                    
             
        
        
        
Answer:
0.08333... or 8.333...%
Step-by-step explanation:
1/6 * 1/2 = 1/12
 
        
                    
             
        
        
        
0.10 *1000 = 100
0.2 * 500 = 100
        
             
        
        
        
Answer:
C
Step-by-step explanation:
you add c to both side which will then make it 7x=k+c then you would divide 7 from both sides leaving you with x=k+c/7. Except 7 will be under the k and c.