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just_one_last_goodbye

  • one year ago

Can someone please help me on this question I find it a bit confusing

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  1. just_one_last_goodbye
    • one year ago
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    Graham sold 6 magazines less than double what Adrianne sold, a. Which of the following expressions represents Graham's sales? A. 6a − 2 B. 2(a − 6) C. a2 − 6 D. 2a − 6

  2. anonymous
    • one year ago
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    So what would represent what Adrianne sold, if she was represented by the variable a

  3. just_one_last_goodbye
    • one year ago
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    I think A isn't it since 6 isn't what Adrianne got only graham

  4. anonymous
    • one year ago
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    Yes so double what Adrianne sold means 2a

  5. just_one_last_goodbye
    • one year ago
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    so D?

  6. anonymous
    • one year ago
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    Now what would it mean if Graham sold 6 mags less than 2a

  7. anonymous
    • one year ago
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    Yes

  8. just_one_last_goodbye
    • one year ago
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    Thank you so much ^_^

  9. anonymous
    • one year ago
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    You're welcome. :D

  10. anonymous
    • one year ago
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    A

  11. just_one_last_goodbye
    • one year ago
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    A?

  12. just_one_last_goodbye
    • one year ago
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    @hafsa23 can you help me with another?

  13. anonymous
    • one year ago
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    Sure

  14. just_one_last_goodbye
    • one year ago
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    The points earned by each choir team during the All-State Competition are as follows: Choir Choir A Choir B Choir C Choir D Points 129.5 130.1 130.8 129.8 If points are reported by rounding to the nearest whole number, which team has a different score? Choir A Choir B Choir C Choir D

  15. anonymous
    • one year ago
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    Alright so we round up by 1 whole number if the decimal is 0.5 or greater. So what would Choir A be when rounded?

  16. anonymous
    • one year ago
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    And if the decimal is less than 0.5 than the whole number stays the same but the decimal becomes .0

  17. anonymous
    • one year ago
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    Based on that could you list what Choi A, B, C and D become when rounded?

  18. just_one_last_goodbye
    • one year ago
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    Alright lets see 129 130 131 130

  19. anonymous
    • one year ago
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    Not quite 129.5 also becomes 130 since it has 0.5

  20. anonymous
    • one year ago
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    So which one is different?

  21. just_one_last_goodbye
    • one year ago
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    oh sorry they taught me in second grade to just go back to the begining number

  22. anonymous
    • one year ago
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    That's fine, that only happens if it is less than 5

  23. just_one_last_goodbye
    • one year ago
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    I see so... whats the next step?

  24. anonymous
    • one year ago
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    Now which choir has a different score?

  25. just_one_last_goodbye
    • one year ago
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    first one since the others are in the 30's correct?

  26. just_one_last_goodbye
    • one year ago
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    oh wait sorry XD forgot... it is a 30

  27. just_one_last_goodbye
    • one year ago
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    so 131? which is Choir c?

  28. anonymous
    • one year ago
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    Yes, good job!

  29. anonymous
    • one year ago
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    |dw:1436218215999:dw|

  30. anonymous
    • one year ago
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    I gotta go but hope I was of some help

  31. just_one_last_goodbye
    • one year ago
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    ^ knew it so it is C correct?

  32. anonymous
    • one year ago
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    Yes

  33. just_one_last_goodbye
    • one year ago
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    thank you so much @hafsa23 and @Aureyliant

  34. anonymous
    • one year ago
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    :) I didn't do much haha

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