Nickalis
Nickalis Nickalis
  • 17-09-2018
  • Mathematics
contestada

Which is the simplified form of r-7 +s-12?

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altavistard
altavistard altavistard
  • 24-09-2018

We can combine only the numerals -7 and -12:  r + s - 19.

Next time, please share the answer choices.  Thank you.


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