There is Page>extract on Acrobat 9, but I didn't find it on acrobat 10.
What should I do?
I find F1, Help, can be helpful.
Rearranging pages in a PDF
Open the "Tools" well. Select the "Page" bar. Then click on the "Extract" option.
It should be there, but unfortunately I don't have AA X to check. The last several versions it has been under the documents menu. They have apparently played around with the menus again for AA X. As suggested, I would check the help>"manual".
Tools > Pages > Extract
Retrieving data ...