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renny1 renny1
  • 10-04-2015
  • Mathematics
Answered

evaluate d - (-3.5) when d= 2.74

Verified Answer :

cclemeno cclemeno
  • 10-04-2015

Remember a negative sign before the (  )  changes all the signs of the terms in the (  )

2.74 + 3.5= 6.24

This is easy if you know the rules

Hope this helps


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