The amount earned by Tom is the product of the <em>rate per</em> <em>hour and the number of hours</em> worked which is $90.
- The amount earned per hour = $15 
- The number of hours worked = 6 hours 
<u>The amount earned at the normal earning rate can be calculated thus</u> : 
- <em>Normal rate per hour × number of hours</em> 
Amount earned = $15 × 6 = $90
Therefore, the amount earned by Tom after working for 6 hours at the normal rate is $90.
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Answer:
i actually dont know
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
General equations are in the form 
So you can add 6 to both sides to make:

 
        
             
        
        
        
Answer:
So total number which is not divisible by 11 = 89999-8181 = 81819  
Step-by-step explanation:
We have to find the total numbers which are not divisible by 11 from 10000 to 99999
Total number from 10000 to 99999 = 99999-10000+1=90000 
Just after 10000 the number which is divisible by 11 is 10010
And just below 99999 the number which is divisible by 11 is 99990
Using AP formula 
 , here a is first term, d is common difference and n is number of terms
, here a is first term, d is common difference and n is number of terms 
So 
n-1 = 8180
n= 8181
So total number which is not divisible by 11 = 90000-8181 = 81819 
 
        
             
        
        
        
Each student would get 1.6 brownies