A90=47+a b 180=47+a c 90+47=a d not here

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?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent