high school is organizing a dinner event for alumni. The planning committee has decided to rent a large space venue and have the dinner catered. The rental for the venue is $600 for the evening, and each catered meal costs $20 each. To honor the five oldest alumni, the committee will not charge these five people for attending the event. Their dinner costs will be included in the total cost for the event but covered by what all other attendees pay. The committee wants all other attendees to pay the same amount for attending and needs to cover all the costs of the event (without making a profit). Let: x = the total number of attendees (including the five oldest alumni), and P(x)= the amount each attendee pays (for those who are NOT one of the five oldest alumni). [NOTE: The domain for P(x) in this application is x > 5.] a) Find a formula for P(x) using the variable definitions above. b) Use your result in part (a) to determine how much each paying attendee will be charged if the event has total of (i) 30 attendees and (ii) 55 attendees (including the five oldest). (Include dimensional units.) c) Determine how many attendees (including the five oldest) must attend to make the charge per paying (Show supporting work on how you found your result. Include dimensional uni $20

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Your high school is organizing a dinner event for alumni. The planning committee has decided to rent a
large space venue and have the dinner catered. The rental for the venue is $600 for the evening, and
each catered meal costs $20 each. To honor the five oldest alumni, the committee will not charge these
five people for attending the event. Their dinner costs will be included in the total cost for the event
but covered by what all other attendees pay. The committee wants all other attendees to pay the same
amount for attending and needs to cover all the costs of the event (without making a profit).
Let: x = the total number of attendees (including the five oldest alumni), and
P(x) = the amount each attendee pays (for those who are NOT one of the five oldest alumni).
[NOTE: The domain for P(x) in this application is x > 5.]
(a) Find a formula for P(x) using the variable definitions above.
(b) Use your result in part (a) to determine how much each paying attendee will be charged if the event has a
total of (i) 30 attendees and (ii) 55 attendees (including the five oldest).
(Include dimensional units.)
(c) Determine how many attendees (including the five oldest) must attend to make the charge per paying
attendee to be $30. (Show supporting work on how you found your result. Include dimensional units.
Transcribed Image Text:Your high school is organizing a dinner event for alumni. The planning committee has decided to rent a large space venue and have the dinner catered. The rental for the venue is $600 for the evening, and each catered meal costs $20 each. To honor the five oldest alumni, the committee will not charge these five people for attending the event. Their dinner costs will be included in the total cost for the event but covered by what all other attendees pay. The committee wants all other attendees to pay the same amount for attending and needs to cover all the costs of the event (without making a profit). Let: x = the total number of attendees (including the five oldest alumni), and P(x) = the amount each attendee pays (for those who are NOT one of the five oldest alumni). [NOTE: The domain for P(x) in this application is x > 5.] (a) Find a formula for P(x) using the variable definitions above. (b) Use your result in part (a) to determine how much each paying attendee will be charged if the event has a total of (i) 30 attendees and (ii) 55 attendees (including the five oldest). (Include dimensional units.) (c) Determine how many attendees (including the five oldest) must attend to make the charge per paying attendee to be $30. (Show supporting work on how you found your result. Include dimensional units.
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