The one near the five is in the hundreds place and the one near the 4 is in the tenth place. 
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Answer:
arc FD = 236°
Step-by-step explanation:
The measure of the arc is equal to the measure of the central angle it subtends, thus
arc FD = arc FE + arc ED = 146° + 90° = 236°
 
        
             
        
        
        
X + 12 = 13 
x = 13 - 12
x = 1
The only solution is x = 1
letter B
        
             
        
        
        
Answer:
y = -2x - 6
Step-by-step explanation:
Find the gradient: y difference/x difference 
0 - (-6) / -3 - 0
6 / -3
= -2
y = mx + c
-6 = -2 × 0 + c
-6 = c
= C = -6
 
        
             
        
        
        
Answer:
Step-by-step explanation:
It will only take into account private cost because it is allowed to emit pollution at a zero cost.