I need help very fast please

Answer this question! 30 points and brainliest! only if you know the answer.

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

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have