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clarkexo

  • 3 years ago

If y varies inversely as x, and y is 352 when x is 829, find y when x is 234. Round your answer to the nearest integer.

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  1. ghazi
    • 3 years ago
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    this is how your y varies with x \[y =\frac{ k }{ x }\]

  2. ghazi
    • 3 years ago
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    now you have y=352 when x=829, plug in and find k first \[352 =\frac{ k }{ 829 }\]

  3. clarkexo
    • 3 years ago
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    i'm not sure how to..can you explain please?

  4. ghazi
    • 3 years ago
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    \[k=829*352\]

  5. clarkexo
    • 3 years ago
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    oh, solve for k

  6. ghazi
    • 3 years ago
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    and then \[y=\frac{ 829*352 }{ 234 }\]

  7. clarkexo
    • 3 years ago
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    thank you so much!

  8. ghazi
    • 3 years ago
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    :D YW

  9. bradely
    • 3 years ago
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    step by step answers posted here http://www.mathskey.com/question2answer/2033/round-your-answer-to-the-nearest-integer?show=2034#a2034 ask your Algebra1 homework questions at http://www.mathskey.com/question2answer/algebra-1 and get free math help. all the best

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