Answer:
Explanation:
If it costs $114 per year to rent an instrument, then it costs 114/12 to rent it per month, which is $9.50.
For a rental time of 3 years and 5 months, we have 3(114) + 5(9.50) = 342 + 47.50 = $389.50
The equation that represents this total cost in terms of month rented is:
C(m) = 9.50m, where C(m) is the total cost after m, months, rented.