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samtab

  • 2 years ago

S varies directly as T. If S is 20 when T is 4, then T is____ a0 when S is 30.

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  1. samtab
    • 2 years ago
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    HELP ME PLEASE!!!!!!!!!

  2. LilVeroDez13
    • 2 years ago
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    This is a ratio problem. S is 20 when T is 4 so when S moves to 30 then T moves to x. Looks like this; 20 / 4 = 30 / x. Now you cross multiply 20x = 120. Divide by 20 on each side to get: x = 6.

  3. samtab
    • 2 years ago
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    tnx :)

  4. LilVeroDez13
    • 2 years ago
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    Ur welcom (:

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