To find the total cost of a 5-hour bike tour, you can follow these steps:
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Identify the components of the cost: The total cost consists of two parts:
- A flat fee for equipment rental, which is $50.
- A variable fee based on the duration of the tour, which is $7.50 per hour.
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Calculate the variable cost: Since the tour lasts for 5 hours and costs $7.50 per hour, you can calculate this part of the cost as follows:
- Multiply the hourly rate by the number of hours: \( 7.50 , \text{dollars/hour} \times 5 , \text{hours} = 37.50 , \text{dollars} \).
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Add the fixed cost to the variable cost: Now, you can sum up the two components (the fixed equipment rental fee and the total variable cost) to get the total cost:
- Total cost = Cost of equipment + Variable cost for hours
- Total cost = \( 50 , \text{dollars} + 37.50 , \text{dollars} \)
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Calculate the total:
- \( 50 + 37.50 = 87.50 , \text{dollars} \)
Therefore, the total cost of a 5-hour bike tour would be $87.50.
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