j548831
j548831 j548831
  • 19-10-2018
  • Mathematics
contestada

4 QUESTIONS - 15 POINTS

4 QUESTIONS 15 POINTS class=
4 QUESTIONS 15 POINTS class=

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ToothLin
ToothLin ToothLin
  • 19-10-2018
4. 180-76=104-36=66
5. 5x + 9x + 26 = 180. 14x + 26 = 180. 14x = 154. x = 11.
6. first answer
7.x=28
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