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Cookie_2046

  • one year ago

Which answer is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer? 4.12(x-7.89)=18.12 A. 12.2 B. 12.4 C. 12.5 D. 12.6

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  1. haleyelizabeth2017
    • one year ago
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    So the nearest integers would give us: 4(x-8)=18, okay?

  2. Cookie_2046
    • one year ago
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    Ok (:

  3. anonymous
    • one year ago
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    hmm i think you should try this yourself, for help just multiply 4.12 * (x - 7.89) after that the numerical result should be subtracted with 18.2 and after that the variable exponent being divided with the numerical no.

  4. Cookie_2046
    • one year ago
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    C?

  5. moazzam07
    • one year ago
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    or 4.12x - 7.89

  6. Cookie_2046
    • one year ago
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    is it C?

  7. moazzam07
    • one year ago
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    no

  8. moazzam07
    • one year ago
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    What grade is this?

  9. anonymous
    • one year ago
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    @Cookie_2046 yes u are correct

  10. Cookie_2046
    • one year ago
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    this is 9th grade

  11. haleyelizabeth2017
    • one year ago
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    It is indeed 12.5.

  12. Cookie_2046
    • one year ago
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    what do u mean am taking algebra 1

  13. Cookie_2046
    • one year ago
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    it is C it said i was correct

  14. Cookie_2046
    • one year ago
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    i already got the answer and got it right already

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spraguer (Moderator)
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