There are 1500 bees in a colony. Each month, the number of bees decreases by 120 bees there are 700 flowering plants in a garden. Each month, 80 flowering plants are added. Part A: Write functions to represent the number of bees and the number of flowering plants throughout the months.

Part B: How many bees are in the colony after 6 months? How many flowering plants are in the garden after the same number of months?

Part C: After approximately how many months is the number of bees and the number of flowering plants the same? Justify your answer mathematically.