Answer:
The answer is 25.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Point A represents savings of week 4 and Point B represents savings of week 2
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is A) b/(c+a)
Hope this helps
        
             
        
        
        
Answer:
r = 7
Step-by-step explanation:
Given
r + 15  = 4r - 6 ( subtract 4r from both sides )
- 3r + 15 = - 6 ( subtract 15 from both sides )
- 3r = - 21 ( divide both sides by - 3 )
r = 7