Final answer:
The total cost that Emma's Extreme Sports pays for hang-gliding instructors is determined by a fixed fee of $50 per class plus $20 for each student attending the class. The equation to calculate this total cost is: Total Cost = $50 + ($20 x Number of Students).
Step-by-step explanation:
The question posed is related to determining the monthly cost of a service called Jump!. However, the information provided is about a different scenario involving the cost calculation for classes at Emma's Extreme Sports. Therefore, an equation needs to be formulated based on the given scenario. Emma's Extreme Sports has a straightforward fee structure for its hang-gliding classes: a fixed fee plus a variable fee based on the number of students. The instructor receives a $50 flat fee per class and an additional $20 per student. To express the total cost in terms of the number of students in a class (let's say 'x' represents the number of students), the equation would be:
Total Cost Equation
Total Cost = Flat Fee + (Variable Fee per Student x Number of Students)
The equation that represents this cost structure is:
Total Cost = $50 + ($20 x x)