Five friendship to a fall festival and they each pay an entry fee of $10 . The friend spend an equal amount of money on lunch . Altogether the friend spend $120 . How much did they each pay for lunch.

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

Hi, can anyone show me how to do this problem? 100 points for this. in advance

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