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Mathematics, 31.10.2019 20:31 jay5902

The length of the rectangle is three times its width. the perimeter of the rectangle is at most 112 cm .
which inequality models the relationship between the width and the perimeter of the rectangle
a.
2w + 2.(3w) \geqslant 112
b.
2w + 2.(3w) <  112
c.
2w + 2.(3w) >  112
d.
2w + 2.(3w) \leqslant 112

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