natalieeeeee1 natalieeeeee1
  • 09-02-2017
  • Mathematics
contestada

Please help ?!!!!!!!

Please help class=

Respuesta :

christinann062
christinann062 christinann062
  • 09-02-2017
1.5 x 15 = 22.5

31.5 - 22.5 = 9

he spent $9 on the student discount card.
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