What is the difference between constructing a perpendicular bisector and constructing a angle bisector

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.