Escriba tres situaciones de la vida diaria y represéntenlas como una función.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.