If you can Export to Artboards then you should be able to do everything with your current version. I would create a new file, make sure you tick artboards on the New file set up. Add as many artboards as you need, there should be an artboard tool available. which once selected will allow you to click plus buttons to create additional artboards. Place the images you want to use on different artboards, then use the Export to Artboards option. When I tested they came into the pdf backwards so you will need to either look at options carefully or place them in the right order to get the results you're after. Or move them around in Acrobat afterwards.
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