nyahy77
nyahy77 nyahy77
  • 08-03-2018
  • Mathematics
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Can someone help #3&4

Can someone help 3amp4 class=

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alessiag alessiag
  • 08-03-2018
3. 1680 people were at the concert and 1400 people were not teanagers

4. the original cost was $20
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