What key is located just to the left of F Major on the circle of fiths

The key that is located to the left of F Major is Bb. (B flat)

Explanation:

The key that is located to the left of F Major is Bb. (B flat)

Explanation:

you make more money, you can get a better job, you have a better education, you are wanted more by most employers.

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.