Question

Al's Rentals charges $25 per hour to rent a windsurfer and a wet suit. Wendy's charges $20 per hour plus $15 extra for a wet suit. Find the number of hours for which the total charges for bot would be the same. What is the cost?

Answers

Ms. Sue
You'll probably need to show your work in a different way.

1 hour >> 25 and 35
2 hours >> 50 and 55
3 hours >> 75 and 75

Al's --- cost = 25t
Wendy --- cost = 20t + 15

when is 25t = 20t+15 ?
5t = 15
t = 3

when t=3
cost for both is $75
thanks for the help
even though it 8 years later
thanks for the help
even though its 8 years later

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