Un restaurante de comida rápida vende hamburguesas a 5.50 cada una y hot dogs a $ 4 cada una. ¿Cuáles son los ingresos totales por ventas si el último restaurante de comida vende "X" hamburguesas e "y" perritos calientes?

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Find the values of y: 3y^3(y^2+ 2/3y)=0

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.