adoreeharm
adoreeharm adoreeharm
  • 13-01-2020
  • Mathematics
contestada

9(r-s)+5(2r-2s) ? !!!!!!

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ahlonah
ahlonah ahlonah
  • 13-01-2020
9(r-s)+5(2r-2s) = 11r-11s
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reyesjasmin877 reyesjasmin877
  • 18-01-2020

Answer:

19r-19s

Step-by-step explanation:

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