1 billion dollars × 6 inches per dollar = 6 billion inches / 63,360 inches per mile = 94,636.97 miles coverted by1 billion bills. answer = 94,636.97 miles 
        
             
        
        
        
Answer:
it is a downward 
discline 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x = 3/2
Step-by-step explanation:
We can use ratios to solve
6            6+x
-------- = -----------
4              5
Using cross products
6*5 = 4 * (6+x)
30 = 24 + 4x
Subtract 24 from each side
30 -24 = 24+4x-24
6 = 4x
Divide each side by 4
6/4 = 4x/4
3/2 = x
 
        
                    
             
        
        
        
So we know that there are 12 inches in a foot. With this information we can do this:

 But if you look you can see that the fraction is not simplified. How can we simplify it? Well, what is the Greatest Common Factor of 9 and 12? Well, the answer is 3! So divide 9 and 12 by three! SO the answer would be: 

 I hope this helps!