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27 October, 19:35

Carol is 66 inches tall this is 20 inches less than 2 times mind's height how tall is mindy

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Answers (2)
  1. 27 October, 21:29
    0
    66 + 20 = 86

    86 : 2 = 43

    43 inches

    Algebraically is represented as 66 = 2x - 20

    The 66 represents Carol's Height

    Mindy's Height is represented by x

    So 2 of Mindy's heights minus 20 inches is Carol's Height

    66 = 2x - 20

    86 = 2x (Add 20 to both sides)

    43 = x (Divide both sides by 2)
  2. 27 October, 21:49
    0
    66+20=86

    86 divided by 2 = 43

    Mindy is 43 inches tall
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