The answer to (f + g)(x) = x^3 + 5x^2 + 16x − 3 if f(x) = 8x^2 + 16x + 6 and g(x) = x^3 − 3x^2 − 9 true or false

Which statement best describes the polynomial

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square