Cuántas naranjas hay en 25 cajones y cada uno de ellos tiene 5 docenas​

How many zeros does the function f(x)=4x3-x2+1 have

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?