1679/7
=239.85...
Rounds to 240
So average rate is 240
        
             
        
        
        
Answer:
1.8
Step-by-step explanation:
3.6/ x for x =2
3.6/2 = 1.8
 
        
                    
             
        
        
        
let l = lance, and a = alex. 
so: l + a = 70
and l = 4a
Putting the value for l in the first equation:
4a +a = 70
5a = 70
a = 14. 
So Alex has 14 pencils. And Lance has (70-14) 56 pencils. 
And if each child gets half of Alex' pencils, then each child will have 7 pencils. 
 
        
             
        
        
        
Lo haria si pudiera que pena contigo
        
                    
             
        
        
        
9514 1404 393
Answer:
  B.  Two
Step-by-step explanation:
There are two points that are 4 inches from A and 6 inches from B.
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<em>Additional comment</em>
They are at the intersection points of circle A with radius 4 inches and circle B with radius 6 inches.