Hi my school starts in a hour and I don’t know the answer pls help me Write an equation and solve to find the missing side of the heptagon below. Write just the value of the side below. Show your work.

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?