Cindy, Mary, and Reese will share the cost to rent a vacation home for a week. Cindy's share represents 40% of the cost.
Mary's share represents 35% of the cost.
Reese's share represents the remainder of the cost.

The cost to rent a vacation home for a week is $850. How much will Reese pay to rent this vacation home for a week?

A) $200.00
B) $297.50
C) $212.50
D) $637.50

If you can plz show your work thank you and this is a 7th grade question have fun