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deer126

  • 3 years ago

What is the value of the expression x + (–y) when x = 1.2 and y = –10.7?

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  1. Ashley16
    • 3 years ago
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    Substitute them in. 1.2 + - (-10.7) Get the opposite of y. 1.2 + 10.7 Addd. >> 11.9 theres your answer dear* :)

  2. deer126
    • 3 years ago
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    is it negitive?

  3. Ashley16
    • 3 years ago
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    no lol that was just arrows to show you your answer.

  4. deer126
    • 3 years ago
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    oh ok lol

  5. Ashley16
    • 3 years ago
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    Need anything else? (:

  6. deer126
    • 3 years ago
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    what is 4/9 divided by 1/3 ?

  7. dylan111
    • 3 years ago
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    5523

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