aemmert83ovm2qa aemmert83ovm2qa 29-11-2017 Mathematics contestada Which is the best to buy???? A $10.88 for 7 can of tuna B $11.55 for 6 can of tuna C $17.25 for 9 cans of tuna D $15.31 for 8 cans of tuna PLZZ HELP ME I REALLY NEED