Please help thank you its very confusing

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?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Which table represents a linear function? i'll give brainliest to first answer ^'^