 
Andrew M. answered  09/18/17
Tutor
                    
    New to Wyzant
            Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
Hi Kris.
This is just a division problem. Divide total
spent by number of items to get dollars per item.
42/6 = $7 per marker
     
     
             
                    