Aschool charges $6 per ticket to a dance. they spend $300 on music and decorations. the expression 6n-300 describes the amount of profit the school makes from the dance if n students buy tickets. what does 6n represent in this context?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.