<human>: Give me a shortened version of the text

I (17f) am tutoring a girl (18f)  in Algebra II. It is a course required to graduate. I am a grade behind her, but I'm one of the best math students in the school, and I've already passed the course. Second semester has been very difficult for her, and maintaining a passing grade has become harder and harder. She doesn't test well. Last quarter's grade was passing, but it wasn't all that good. We're trying to bolster it up this quarter so that if she does poorly on the final, it won't make her fail the semester. She has been struggling, and tutoring has begun to bring up her grade. We have after school activities, so we both come to the school library before school starts to work on homework from the day before. However, one of our teachers has shown up in the last five or ten minutes everyday this week, telling her to go see the coach. The first time, she really wanted to say, stating that she was almost done doing homework. But he assured her it would only take a minute. It's been longer than a minute every day this week, and we never seem to finish the last problem or two. These talks with coach always last until school starts. I can't get to school any earlier because that's the time I get there from the bus. We've also never had a problem finishing before.  I feel that those last few minutes are important for her to do well, and if this becomes a regular occurrence, it will jeopardize her grade. This situation doesn't directly affect me, but what am I able to do here? She is really trying, and I really want to help her.
<bot>: Teacher takes student away from my tutoring to go talk to the coach. This time spent talking is only time we have, and it may cause her to fail this semester. I need advice.