Answer:1231
Step-by-step explanation:
1,231
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given

Required
Find V when 

Substitute  for r in
 for r in 

Open bracket


Simplify the fractions

Let

So:




 
        
             
        
        
        
Answer:
(2 * L)+(2 * W)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3/4 = 12/16
Step-by-step explanation:
3 x 4 = 12
4 x 4 = 16
12/16 :)
 
 
        
             
        
        
        
36.64-21=15.64
15.64-6.14=9.5
The answer is she made $9.50 worth in local calls last month