(PLEASE HELP) Bunny Hill Ski Resort charges $35 for ski rental and $10 an hour to ski. Black Diamond Ski Resort charges $40 for ski rental and $5 an hour to ski. Create an equation to determine at what point the cost of both ski slopes is the same.

A. 10x − 35 = 5x − 40
B. 10x + 35 = 5x + 40
C. 10x + 40 = 5x + 35
D. 10x − 40 = 5x − 35