Hey I do not get this will someone please tell me how to do this and what the answer is

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*