Answer:
The bottom question is wrong. You have to multiply 8 to get the amount earned. But the rest is correct. 
Step-by-step explanation:
6.25 x 8 = 50
12.5 x 8 = 100
18.75 x 8 = 150
25 x 8 = 200
31.25 x 8 = 250
 
        
                    
             
        
        
        
Answer:
Fraction: 1/256 or 
Decimal: 0.00390625 or 0.00391
Step-by-step explanation:
4^-4=1/4^4
4^4=256
=1/256
 
        
             
        
        
        
Answer:
36=2x-6
Step-by-step explanation:
36=total
2x= Trina
6= Rachel
 
        
             
        
        
        
Answer:
4
Step-by-step explanation:
i just did the same test its 4