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Wetsuit for tall and skinny?

Crew's surf shop charges $15 per hour to rent paddle boards and $5 per hour to rent a wetsuit. Kai and Reyna p?

  • Crew's surf shop charges $15 per hour to rent paddle boards and $5 per hour to rent a wetsuit. Kai and Reyna paid a total of $260 to rent a paddle board and a wetsuit each one day. Reyna rented them for 3 hours less than Kai. The following equation represents this situation, where x represents the number of hours Kai rented a surfboard and a wetsuit. 15x + 5x + 15(x − 3) + 5(x − 3) = 260 What is the total amount Kai paid to rent the paddle board and wetsuit that day?

  • Answer:

    Solve for x to find the number of hours Kai rented a paddle board and a wetsuit. 15x + 5x + 15(x − 3) + 5(x − 3) = 260 15x + 5x + 15x - 45 + 5x - 15 = 260 40x = 260 + 45 + 15 = 320 x = 320/40 = 8 He rented both for 8 hours. Now, it costs $15 to rent a paddle board for 1 hour. Therefore for 8 hours it should cost $15 x 8 = $120. It costs $5 to rent a wetsuit for 1 hour. Therefore for 8 hours it should cost $5 x 8 = $40. The total amount Kai paid to rent the paddle board and wetsuit that day = $120 + $40 = $160

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Solve for x to find the number of hours Kai rented a paddle board and a wetsuit. 15x + 5x + 15(x − 3) + 5(x − 3) = 260 15x + 5x + 15x - 45 + 5x - 15 = 260 40x = 260 + 45 + 15 = 320 x = 320/40 = 8 He rented both for 8 hours. Now, it costs $15 to rent a paddle board for 1 hour. Therefore for 8 hours it should cost $15 x 8 = $120. It costs $5 to rent a wetsuit for 1 hour. Therefore for 8 hours it should cost $5 x 8 = $40. The total amount Kai paid to rent the paddle board and wetsuit that day = $120 + $40 = $160

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