Agiant tortoise moves at a slow but steady pace it takes the giant 43 seconds is 12.5 inches what inches do it take for 1 inch

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.