Un número aumentado en 17 es igual a 38. ¿Cuál es el número?

¿Alguien sabe?

7friends share 4 pizzas equally how much pizza did each friend get

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x