Calculate how many ways a woman who has 4 bags and 5…

Calculate how many ways a woman who has 4 bags and 5 books can put the books in her bag?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #1339