3. Hugo's math class are based on the percent of the total possible points on 4 unit exams (each worth 100)
and the final exam (200 points). The number of points Hugo scored on the unit exams were 82, 88, 91,
and 83. What does Hugo need on the final exam to earn a score of exactly 90%?

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Answerdormitories;