With scientific notation problem. the answer needs to be written in a division problem using the properties of exponents. (will give brainliest to the fastest, best answer.) (feel free to ask questions, if it's not clear enough, or something.)

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.