Seudónimo Seudónimo
  • 02-10-2018
  • Mathematics
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the temperature changed from -7 degrees f at 6:00 am to 7 degrees f at noon write an expression


Please help!!

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kaylacornish06
kaylacornish06 kaylacornish06
  • 02-10-2018
-7 + 7 = 0 because the cancel them out
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