Modelos matemáticos sencillos como funciones en la solución de problemas. Resuelve
Si el costo de fabricación de un bolígrafo es de 0,3$ por unidad y se los vende al público en 0,5$, calcula la función de beneficios en función del número de bolígrafos vendidos.

There a total of 82 students in the robotics club and the science club. the science club has 6 fewer students than the robotic club. how many students are in science club?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost