I could give at least 5 african kids something to drink if i tipped my shoe

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

What is 140% of 25? because i need

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same