I just need the 1st question i know the 2nd question.

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

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?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300