christiamledo1 christiamledo1
  • 07-04-2017
  • Mathematics
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lilmama21
lilmama21 lilmama21
  • 07-04-2017
40+20+5+10+30+10+5+20=144
40-20-5-10-30-10-5-20=-60
144-60=84
so 84 is ur answer 
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