Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Ricardo wants to rent a personal watercraft for a beach party. Wavy Dave's charges $17. 50 per hour plus a $20 fuel fee. Sun'N'Fun charges $15. 00 per hour plus a $30 fuel fee. After how many hours will Sun'N'Fun be cheaper than Wavy Dave's?.

Sagot :

Answer:

5 hours

Explanation:

(h = hour)

Wavy Dave's:

h1=20 + 17.50= 37.50

h2= 20 + 17.50 + 17.50 = 55

h3= 20 + 17.50 + 17.50 + 17.50 = 72.50

h4 = 20 + 17.50 + 17.50 + 17.50 + 17.50 = 90

h5= 20 + 17.50 + 17.50 + 17.50 + 17.50 + 17.50 = 107.50

Sun'N'Fun:

h1= 30 + 15 = 45

h2= 30 + 15 + 15 = 60

h3= 30 + 15 + 15 + 15 = 75

h4= 30 + 15 + 15 + 15 + 15 = 90

h5= 30 + 15 + 15 + 15 + 15 + 15 = 105