Pls help lol Which ordered pair is a solution to the system of equations f(x) = x and g(x) = x2 – 2?
(1) (-2,-2)
(2) (-1, 1)
(3) (0,0)
(4) (2, 2)

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point