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aylin123

2+(-1) ?

  • one year ago
  • one year ago

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  1. Darlene11
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    1 :)

    • one year ago
  2. aylin123
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    thanks both of u (:

    • one year ago
  3. skullpatrol
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    Did you learn anything from someone just telling you the answer?

    • one year ago
  4. cookie_scott
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    its 3

    • one year ago
  5. omgitsmona
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    lol @skullpatrol

    • one year ago
  6. hba
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    No @cookie_scott

    • one year ago
  7. aylin123
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    no ? lol

    • one year ago
  8. hba
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    @aylin123 See this, (+)(-)=- (-)(-)=+ (+)(+)=+ (-)(+)=-

    • one year ago
  9. Yamileth
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    that is her problem

    • one year ago
  10. nestorking
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    +-= - SO 2-1= 1

    • one year ago
  11. kugler97
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    its deffinetly 1

    • one year ago
  12. hba
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    @omgitsmona @Darlene11 @nestorking Giving direct answers is not allowed on OS. Please check the, CoC-http://openstudy.com/code-of-conduct

    • one year ago
  13. aylin123
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    @hba thanks <3

    • one year ago
  14. skullpatrol
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    Adding the opposite of a number is the same as subtracting the number. so 2 + (-1) = 2 - 1 = 1

    • one year ago
  15. kugler97
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    so a negative plus a positive in parethesis would give you either a negative or positive just type it into a calculator

    • one year ago
  16. omgitsmona
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    exactly! 2 + (-1) = 2-1 = 1 @skullpatrol

    • one year ago
  17. skullpatrol
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    @aylin123 Do you understand that adding the opposite of a number is the same as subtracting the number. so 2 + (-1) = 2 - 1 = 1

    • one year ago
  18. aylin123
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    yes !

    • one year ago
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