Answer:
Step-by-step explanation:
 
        
             
        
        
        
There are 31,536,000 Seconds in one year
In order to find out how much older you get, you just needed to divide it :
1,600,000,000 / 31,536,000 
= 50,73 years older
hope this helps
        
             
        
        
        
This will only have one solution because it does not deal with a quadratic. Then to isolate x you need to get the similar terms on different sides by subtracting or adding, Then divide both sides by the number next to x (coefficient).
        
             
        
        
        
Answer:
0.95
Step-by-step explanation: