Find the roots of the polynomial function f(x) = x3 + 2x2 + x

Find the solutions for a triangle with a =16, c =12, and b = 63º

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation