I think your teacher is asking you to put this problem into a mathematical statement or equation.
If Emily has 3 more bracelets than Amy, then think about it this way:
Emily bracelets = Amy bracelets + 3 more bracelets
So if Amy has "x" number of bracelets, then Emily will have x + 3.
If your teacher is asking for a specific numerical answer, then more information needs to be given to you. I hope this helps. Good luck.
Davion A.
Thank you02/15/21