What statement about triangles is not true?

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Find the slope of a line given the following two points

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