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Thats_Kyy

  • one year ago

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  1. Thats_Kyy
    • one year ago
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    A social networking site recorded that 80% of the people who became members of the site one month were between 30 and 40 years old. The equation below represents this information, where x represents the total number of people who became members of the site that month: x = 0.8x + 72 How many people who became members of the site that month were between 30 and 40 years of age? 112 288 360 432

  2. Thats_Kyy
    • one year ago
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    i picked a

  3. Michele_Laino
    • one year ago
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    if we solve your equation with respect to x, we get: x-0.2x=72 0.8 x= 72 now, please divide both sides by 0.8 and you will find the requasted value for x

  4. Thats_Kyy
    • one year ago
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    0.11

  5. Michele_Laino
    • one year ago
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    sorry, the right steps, are: x -0.8 x= 72 0.2 x= 72 nowm, please divide both sides by 0.2

  6. Michele_Laino
    • one year ago
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    now*

  7. Thats_Kyy
    • one year ago
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    360

  8. Michele_Laino
    • one year ago
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    that's right!

  9. Thats_Kyy
    • one year ago
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    ohh thank youu

  10. Michele_Laino
    • one year ago
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    :)

  11. Thats_Kyy
    • one year ago
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    For future FLVS STUDENTS THE ANSWER IS NOT 360

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