63 dollars 3 hours
21 dollars 1 hour
        
             
        
        
        
It’s 15x plus 1 I believe it is the sender
        
             
        
        
        
Answer:
individual is the correct answer
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-5 2/3
Step-by-step explanation:
is 3(x-2) = -7 then it's same as 3x-6=-7
We simplify this by adding 6 and subtracting 6.
Our result is 
3x=-17
-17/3=-5 2/3 
 
        
             
        
        
        
She earned $90 commission last month.
Step-by-step explanation:
Given, 
Commission rate of saleswoman = 3%
Sold worth of merchandise = $3000
Commission amount = 3% of sold worth

She earned $90 commission last month.
Keywords: percentage, division 
Learn more about division at:
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