What is the perimeter of a figure with side lengths of 12 inches, 11 inches, 8 inches, 9 inches, 4 inches, and 2

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?