Sandra needs 6 pieces of rope, each measuring 8 inches in length. she is going to cut the 6 pieces from a rope that is 84 inches long. how much rope will remain after sandra cuts the 6 pieces?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

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?