A) 6
b) x/f
c) 5/f
Mark brainliest please 
Hope this helps you
        
             
        
        
        
Answer:
$9 a hour.
Step-by-step explanation:
2 hours for 10 nights, In total felicity worked for 20 hours.
To hind the hourly rate you would take your number of hours worked ( 20)
and divide it by 180 to see how much felicity got paid for one hour. 
<u>180 </u>
<u>20</u>
<u>After dividing you will get the answer 9.</u>
<u />
 
        
             
        
        
        
It is a they need 27 canoes.