How can I write an equation for this? Brian is in-charge of the Giants Fan Club at Los Medanos College. He will be hosting a World Series viewing party at a local hall. The hall will charge a cleaning fee plus a fixed
fee per person. If Brian brings in 20 people the hall will charge him a total of $90 and if
he brings 35 people he will be charged
$131.25. The hall is 2.3 miles away from campus and has been in operation for 12 years.
Create a linear equation for the price to use the hall in terms of the number of
people that attend the viewing party. Be sure to define your variables.