You pay for 5 basketball tickets for $62.50.what is the rate cost per tickets

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x