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Use the table to answer the question.

Number of Attendees Party Cost ($)
0 250
20 480
50 825
70 1,055
There is a fee to rent a party space for a birthday event. There is an additional fee for each person who attends the party. The table represents the graph that displays this relationship between party cost and number of attendees. What is the price per attendee?

(1 point)
Responses

$115
$115

$11.50
$11.50

$250
$250

$24
$24
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1 answer

To determine the price per attendee, we first need to find the cost incurred by the attendees beyond the base rental fee.

From the table:

  • When there are 0 attendees, the cost is $250 (this is likely the base rental fee).
  • When there are 20 attendees, the cost is $480. The difference in cost is $480 - $250 = $230 for 20 attendees.
  • To find the price per attendee, we divide the additional cost by the number of attendees:

\[ \text{Price per attendee} = \frac{\text{Additional cost}}{\text{Number of attendees}} = \frac{230}{20} = 11.5 \]

Therefore, the price per attendee is $11.50.

The correct response is: $11.50.