Synia is organizing a small cancer as a charity event at her school. She has done a title research and found that the expression
- 10x180 represents the number of tickets that will sell, given that x
represents the price of a ticket. Explain why the income for this event
can be represented by the expression 10 - ISQr. If all of the
expenses will add up to $150, explain why the expression
-10-18 – 150 represents the profit.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.