Z=-112 – 55i
What is the real part of z?
What is the imaginary part of z

Write the equation in logarithmic form m^x=n

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

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.