chavezliz124 chavezliz124
  • 12-09-2020
  • Mathematics
contestada

Evaluate Y - R for R= -2 and Y= -7

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Batteryacxdbunny Batteryacxdbunny
  • 12-09-2020

Answer:

5

Step-by-step explanation:

-2 - (-7)

you have to do the opposite of the sign and switch the last number from neg to pos

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