Philip Berghan-Whyman

Thanks for this. Very much appreciated.  Phil

1. Comunidad
2. General Khan Academy Questions
3. Mathematics for data and forecasting - course suggestions

I've just completed the Pre-algebra and Algebra basics courses. Simplifying or manipulation of equations was part of those courses. Hope that helps. 😀

1. Comunidad
2. General Khan Academy Questions
3. Where to find help/videos on rearranging equations?

Doesn't the orange Crown (as per the picture) mean you've completed? I've got an orange crown on the course I've 100% completed including the course mastery challenge.  On the other course where I'...

1. Comunidad
2. General Khan Academy Questions
3. Green Guy On Course Page Still Has Empty Crown Even With 100% Mastery and Good Course Challenge Score