Du because it is masculine.
Salut or simply say bonjour
Answer:
The first one.
Explanation:
The first one is exactly what you are saying, the second is "To help me with my studies, I will also read books" which doesn't make that much sense.
When you create a question, there are 3 circles in the bottom left, one is to type, the other is to take a picture with your camera, and the last one is to get a picture from your photo album.