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Allan2213

  • 3 years ago

. Solve this inequality: j/4 – 8 < 4. A. j > –12 B. j < 12 C. j < 48 D. j < –48

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  1. sue101
    • 3 years ago
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    j/4 - 8 < 4 (j - 32)/ 4 <4 j - 32 < 16 j < 16 + 32 j < 48

  2. richyw
    • 3 years ago
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    \[\frac{j}{4}-8<4\]\[\frac{j}{4}<12\]\[j<48\]

  3. Allan2213
    • 3 years ago
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    Why did you multiply the 4 from the left side to the 12?

  4. richyw
    • 3 years ago
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    to isolate j

  5. sue101
    • 3 years ago
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    well you don't want to divide because its already in a division problem so you ahve to multiply to isolate j

  6. Allan2213
    • 3 years ago
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    Okay, I got it thanks :)

  7. SWAG
    • 3 years ago
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    C

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