. At a high school basketball game, Hannah sold 400 tickets total. Adult tickets cost $5 and student
tickets cost $2.50. If the total amount of money collected was $1375, how many student tickets were
sold?
275
250
b.125
d. 150

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent