Is this right?? If not then why and please show me how you get your answer by writing it down on paper; thus is due tomorrow.

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.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Find the root(s) of f (x) = (x- 6)2(x + 2)2.