Not Stumped by the Book Bazaar

These students figured out the algebraic problem of the Book Bazaar.

Mikayla

Parth 

Hannah

Brent

Brian

Sophia

Jessica

Nicola 

Ella

Kate

Juliette

Donna

Astghik 

Brinda 

Justin

Pramuditha

Max

Alex

Drew

Michelle

Here's how Drew solved it.