Respuesta :
It would cost 87 dollars. I did 180/12 the multiples that by 5.80.
12 each box costing $5.80
180 pens cost .............?
180 x 5.80 / 12 = $87
answer: 180 pens cost $87
180 pens cost .............?
180 x 5.80 / 12 = $87
answer: 180 pens cost $87