need help with a math problem

Question

A university student is selecting courses for his next semester. He can choose from 9 humanities courses and 7 science courses. In how many ways can he choose 8 courses if 6 or more must be humanities courses?

Answer 1

3 ways,

1. He can choose all 8 being humanities

2. He can choose 7 humanities and 1 of science

3. Or he can also choose 6 humanities and the other 2 of science