You do the reverse and divide the 2 values to find out the last one
72/9 = 8
Do you get it?
        
                    
             
        
        
        
Answer:
(B)   
Step-by-step explanation:
PRINCIPAL AMOUNT(p) = $400
RATE (r)= 250% = 2.5
INTEREST = $80
t = time (in days) = t/365
By using the formula,
r = 
2.5 = 
t = 
t = 29.2
t = 29 days (approx)
Hence option (B) is correct.
 
        
                    
             
        
        
        
Answer:12
Step-by-step explanation:
Trust me bro
 
        
             
        
        
        
Answer:
m
Step-by-step explanation:
 
        
             
        
        
        
Start with hours worked 6 x $9 = 54
Then commission $700 x 0.12 (12% converted to a decimal) = $84
Add up 54 + 84 = $138 total income
So answers are A, the first C (you make $84 in commission), and the last one, you make $138 in total.