Here is an interesting video on the top three budget laptops for school. Among them are the Acer Aspire 5, Lenovo 320S, and Asus UX330. The Dell Inspiron 13 7000 2-in-1 is mentioned as well at the end of the video.
The ASUS Vivobook E200 has an 11.6″ screen, an Intel Atom X5-Z8300 1.44 GHz processor with a burst speed of 1.84, 2 GB of RAM, 32 GB of eMMC memory, and comes with Windows 10. The battery life is excellent. It sells for under $200 (not including tax). However, the same model with more powerful features and a different Intel processor may cost more.
The ASUS Zenpad 3S 10 is an affordable tablet with a 9.7″ display. It comes with 64 GB of memory capacity and 4 GB of RAM, and Android 6.0.