SOLUTION: There are two groups that sponsor river tours that include sightseeing and lunch.One charges a fixed fee of $120 plus $8 per hour, and the other charges a fixed fee of $100 plus $1

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Question 829621: There are two groups that sponsor river tours that include sightseeing and lunch.One charges a fixed fee of $120 plus $8 per hour, and the other charges a fixed fee of $100 plus $10 per hour.
a.Write equations for the average cost per hour for each boat ride as a function of the rental time in hours.
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
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tour 1:
c = 8h + 120
c/h = (8h + 120)/h
c/h = 8 + 120/h (units = $/hour)
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tour 2:
c = 10h + 100
c/h = (10h + 100)/h
c/h = 10 + 100/h (units = $/hour)
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