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ShadowCain

  • one year ago

Which equations are equivalent to the given equation? 0.4y = 10 Choose all answers that are correct. A. 0.4y = 10 / .04 B. 0.4 / 0.4 = 10 / 0.4 C. 0.4 X 2.5 = 10 X 2.5 D. 0.4y / 0.4 = 10 X 0.4

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  1. freckles
    • one year ago
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    I think there is a type-o some of the equations don't even have y in it

  2. madhu.mukherjee.946
    • one year ago
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    yes

  3. freckles
    • one year ago
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    To solve something like ay=b for y you need to divide both sides by a

  4. madhu.mukherjee.946
    • one year ago
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    i think if b had y in it ,it would have been the correct answer

  5. madhu.mukherjee.946
    • one year ago
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    so i'll go for B

  6. ShadowCain
    • one year ago
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    A. 0.4y = 10 / .04 y = 625 B. 0.4y / 0.4 = 10 / 0.4 C. 0.4y X 2.5 = 10 X 2.5 D. 0.4y / 0.4 = 10 X 0.4 Sorry I typed it wrong

  7. madhu.mukherjee.946
    • one year ago
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    y=625 meaning????is that the answer

  8. ShadowCain
    • one year ago
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    for A. y= 625 I think. I was just trying to figure them all out to narrow them down.

  9. madhu.mukherjee.946
    • one year ago
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    not 625 its 62.5

  10. madhu.mukherjee.946
    • one year ago
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    i told you its option b

  11. ShadowCain
    • one year ago
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    Is that the only one? Because it says to choose all correct answers.

  12. madhu.mukherjee.946
    • one year ago
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    also option C

  13. ShadowCain
    • one year ago
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    Thanks for your help

  14. madhu.mukherjee.946
    • one year ago
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    welcome

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