What is an equation of the line that passes through the point (4, 1) and is perpendicular to the line 2x - y = 4?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Measure of angles 31 (x+4) (3x+9) me

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12