Bayside High School Orchestra performed two concerts to raise money for a field trip. Tickets were $8 for adults and $5 for students and teachers. In total, 423 people attended both concerts, and the orchestra raised
$2616. The number of teachers who came was a third of the number of students. Which of the following
systems can be used to represent this situation?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp