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Griffindore

  • one year ago

PLEASE HELP NOW!!!

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  1. Griffindore
    • one year ago
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    Which of the following expressions are equivalent to −3.5(2 − 3n) − 2.5n? A. −7 − 8n B. −7 + 8n C. −7 − 13n D. −7 − n(10.5 − 2.5) E. −7 + n(10.5 − 2.5)

  2. Janu16
    • one year ago
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    With what

  3. Griffindore
    • one year ago
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    is it only C

  4. Janu16
    • one year ago
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    Hold on

  5. Griffindore
    • one year ago
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    k

  6. Janu16
    • one year ago
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    B I think

  7. Janu16
    • one year ago
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    Medal if its correct

  8. Janu16
    • one year ago
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    Or c

  9. Griffindore
    • one year ago
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    is it both c and b cause some one else said c

  10. Griffindore
    • one year ago
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    it can be both

  11. Janu16
    • one year ago
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    I go with b cause i got b when I calculated

  12. Griffindore
    • one year ago
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    ya but it can be both

  13. Janu16
    • one year ago
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    –3.5(2 – 3n) – 2.5n Need to expand the multiplication: a (b +c) = ab + ac So we get: -7 - 10.5n - 2.5n then collect like items: -7 -13n We typically write this as -13n -7, with letters first Anyway, it's answer C

  14. Janu16
    • one year ago
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    Go with c

  15. Griffindore
    • one year ago
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    thanks ill put both and wont no if im right till later

  16. Griffindore
    • one year ago
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    i think it has to be 2

  17. Janu16
    • one year ago
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    Just put c because what id you get wrong if you put both

  18. Griffindore
    • one year ago
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    no t tells u to put more than 1

  19. Griffindore
    • one year ago
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    tysm

  20. Janu16
    • one year ago
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    Heg jts b and e

  21. Janu16
    • one year ago
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    Change it to B and E

  22. Janu16
    • one year ago
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    I calculated it again @Griffindore

  23. Janu16
    • one year ago
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    I hope you see this

  24. Janu16
    • one year ago
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    @Griffindore

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