Janetsantiagogo Janetsantiagogo Math Answered 16). 0, 3, 8, 15, ____, ____, ____ 17). a, 2b, 3c, 4d, _____, ____, ____ 18). a + b, a + 3b, a + 5b, _______, ________, ______ 19). 3, 1, -1, -3, ____, ____, ____ I need the answer guys please help thank you
