You collect a total of $160 from 3 people. the 3 donation are in the ratio 5: 5: 10.how much do the two people that donate the same amount spend. also how much larger is the largest donation than the smaller donations.

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