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12 June, 06:11

Millie has a rectangular pen for her dog that measures 10 ft wide by 12 ft long. She wants to increase the area to 168 ft by increasing

the width and length by the same amount, X.

Which equation can be used to find x?

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Answers (1)
  1. 12 June, 06:24
    0
    Increasing both by the same amount of 2

    Step-by-step explanation:

    10 times 12=120,

    and 11 times 13=143,

    but 12 times 14 = 168
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