izzy1061 izzy1061
  • 25-11-2017
  • Mathematics
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Someone please help answer questions

Someone please help answer questions class=

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anaarenacosta anaarenacosta
  • 25-11-2017

4)2x2x2x2x3x3
5)51,61,71
6)34= 100%
X=. 5%

5x34
——— = 1.7
100
The awnser is 1.7
8)y=4-2(-5)
y=4+10
y=14

9)1.5x0.4=0.6
10)2.20:40
1.10:20
0.55:10
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