The vertices of a triangle are a(0,0),b(3,8),c(9,0) what is the area of the triangle ?

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?

What is the solution to the division problem below x3+x2-11x+4/x+4

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5