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16-05-2018
Mathematics

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The width of a rectangle is 13 centimeters. Let x represent the length. Find all possible values for x is the perimeter is at least 228 centimeters

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sqdancefan sqdancefan

16-05-2018

The formula for the perimeter is ...
perimeter = 2*(length + width)

Substituting the given values, we have
228 cm ≤ 2*(x + 13 cm)
228 cm ≤ 2x +26 cm
202 cm ≤ 2x
101 cm ≤ x

x may be any value 101 cm or greater

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