This table shows lengths, widths, and areas of four rectangles. In each rectangle, the length remains 40 meters, but the width changes.RectanglesLength40 meters40 meters40 meters40 metersWidth20 meters30 meters40 meters50 metersPerimeter120 meters140 meters160 meters180 metersWhich formula best represents the relationship between P, the perimeters of these rectangles, and w, their widths?

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This table shows lengths, widths, and areas of four rectangles. In each rectangle, the length remains 40 meters, but the width changes.<br><table border='1' cellpadding='0' cellspacing='0' class='msotablegrid1'><tbody><tr><td class='calibre52' colspan='5'><p class='tables'>Rectangles</p></td></tr><tr><td class='calibre53'><p class='tables'><b>Length</b></p></td><td class='calibre54'><p class='tables'>40 meters</p></td><td class='calibre54'><p class='tables'>40 meters</p></td><td class='calibre55'><p class='tables'>40 meters</p></td><td class='calibre56'><p class='tables'>40 meters</p></td></tr><tr><td class='calibre53'><p class='tables'><b>Width</b></p></td><td class='calibre54'><p class='tables'>20 meters</p></td><td class='calibre54'><p class='tables'>30 meters</p></td><td class='calibre55'><p class='tables'>40 meters</p></td><td class='calibre56'><p class='tables'>50 meters</p></td></tr><tr><td class='calibre53'><p class='tables'><b>Perimeter</b></p></td><td class='calibre54'><p class='tables'>120 meters</p></td><td class='calibre54'><p class='tables'>140 meters</p></td><td class='calibre55'><p class='tables'>160 meters</p></td><td class='calibre56'><p class='tables'>180 meters</p></td></tr></tbody></table><br><br>Which formula best represents the relationship between <i>P,</i> the perimeters of these rectangles, and <i>w</i>, their widths?