266.4 - 8.5 - 24 will give you the answer of 233.9
 
        
             
        
        
        
Equation: 59.95+4x=64.95+2x
Solve for x:
2x=5
x=2.5
$2.5 for one pair of socks
        
             
        
        
        
Answer:
<h2>-25b + 101</h2>
Step-by-step explanation:

 
        
                    
             
        
        
        
First 20 minutes:1 Second 20:2 Third 20:4 Fourth 20: 8. Fifth 20: 16 Sixth 20: 32. C is your answer