Acar left sacramento, california, and traveled at an average speed of 95 km/h to redding california. the distance between the two cities is 260 km. how many hours was the car traveling?

Me because some of question i don’t understand

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

Which statement justifies why angle ebc measures 90?