Your sister would be 66. 
When you are 10, your sister would be 6 (10-4=6)
60 years later, you would be 70, and your sister would still be 4 years younger.
        
             
        
        
        
Answer:
20%
that should be the answer to the question
 
        
             
        
        
        
Answer:
Quadrant IV 
Step-by-step explanation:
On the graph, the x-axis numbers are positive and the y-axis numbers are negative
 
        
             
        
        
        
Answer:
w = 7 7/8
Step-by-step explanation:
w + 1/8 = 8
First, subtract 1/8 from both sides of the equation
w + 1/8 = 8
    - 1/8    - 1/8
w = 7 7/8
 
        
                    
             
        
        
        
15% becomes 0.15 
multiply it by 8700
0.15x8700=1305