Gold Digging Fever

Or just buy some classic literature or maybe you have a better suggestion?

An ancient map indicates that treasure is buried 300 feet below the bottom of a mountain 1500 feet high, the peak of which is 2750 feet above the bottom of a cliff located close to the mountain. It the map is accurate, how many feet above the bottom of the cliff is the treasure located.

I have been told that if a stroller doesn’t fold up to fit on the metal-detector belt and through past the monitor, it is not allowed. Is this true?

Ahmed has half of a treasure map,
which indicates that the treasure is buried in the
desert 2x + 6 paces from Castle Rock. Vanessa has the
other half of the map. Her half indicates that to find
the treasure, one must get to Castle Rock, walk x paces to
the north, and then walk 2x + 4 paces to the east. If they
share their information, then they can find x and save a
lot of digging. What is x?

Can someone show in great detail how i am suppost to solve this?

Please and that you in advance!

Is it worth it to buy a metal detector and search for coins and treasure?