Jerimiah Mora

Mathematics

23 July, 07:17

A dance will be held at school later this year. The school dance committee recorded data they collected prior to the event as well as the results after the dance was held. They were interested in looking at the relationship between the cost per person, ticket prices, and income earned from the event. This information was given to the principal and included the following tables.

Table A

Proposed Price

Per Ticket ($) Number of Students

Interested in Attending

20 200

25 160

40 100

50 80

Table B

Number of

Tickets Sold Total Income ($)

20 700

25 875

40 1,400

50 1,750

Table A shows that the number of students interested in attending the dance with the proposed price per ticket. The constant of variation is.

Table B shows that the total income with the number of tickets sold. The constant of variation is.