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LifeIsADangerousGame

  • 4 years ago

I need to know how to do this please Which equation is in standard form? Answer 4x = y + 12 y = 3x - 18 8x + 10y = 21 3x + 9y + 9 = 4

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  1. anonymous
    • 4 years ago
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    the third one:8x + 10y = 21 because its of the form ax+by=c

  2. LifeIsADangerousGame
    • 4 years ago
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    ax + by = c is standard form?

  3. anonymous
    • 4 years ago
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    and y = 3x - 18 is in slope intercept form y=mx+c

  4. anonymous
    • 4 years ago
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    yes standard form of a st. line is ax+by+c=0, so the eq. 8x + 10y = 21 can be taken as 8x+10y-21=0

  5. LifeIsADangerousGame
    • 4 years ago
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    Ok! Thank you :)

  6. anonymous
    • 4 years ago
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    i thought u had more questions, when you typed

  7. anonymous
    • 4 years ago
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    1. Ax + By = C 2. A, B, C are integers (positive or negative whole numbers) 3. No fractions nor decimals in standard form. 4. Traditionally the "Ax" term is positive. http://www.algebralab.org/studyaids/studyaid.aspx?file=algebra1_5-5.xml

  8. anonymous
    • 4 years ago
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    gud add up @marinaDL

  9. anonymous
    • 4 years ago
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    I like be detailed.

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