Final answer:
To find the amount of money Melissa will have saved after n weeks, the function t = 10n + 25 is used. This function assumes she saves a consistent amount weekly plus an initial one-time amount.
Step-by-step explanation:
To find t, the amount of money Melissa will have saved at the end of n weeks of doing chores, we need a function that correctly represents her savings over time. Given the options, the most appropriate function would be 't = 10n + 25,' assuming the 25 represents an initial one-time amount saved and 10 represents the consistent weekly savings. For example, if Svetlana tutors to make extra money, her earnings can be represented by the linear equation y = 25 + 15x, where 25 is a one-time fee and 15 is the money earned per hour of tutoring. Similarly, Melissa's savings would be the sum of her initial savings and her weekly savings multiplied by the number of weeks.