nicolerose1eee
nicolerose1eee nicolerose1eee
  • 07-08-2016
  • Mathematics
contestada

I need help with these 3 problems plz explain!:)

I need help with these 3 problems plz explain class=

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dalendrk
dalendrk dalendrk
  • 09-08-2016
14.
4(5.6) = 4(6.0 - 0.4) = 4(6.0) - 4(0.4) = 22.4

16.
4(6 + 7) = 4(6) + 4(7) = 52

18.
14(10 - 5) = 14(10) - 14(5) = 70
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