Mrs. Huck is selling her own brand of roasted peanuts at a local amusement park where the profit P depends on the number of peanut bags sold B, and number of bags sold B depends on the number of visitors V to the amusement park. The following equations represent her scenario:

P = 10B - 150

B = 8(V - 5)

Write an equation for profit based on visitors.
P =

Write an equation for Profit using your answer from part (a).

Simplified Expression:
P=

Using your equations, find the profit if the number of visitors are 50 in a given day.