Abathtub thats holds 32 gallons kf water cintains 12 gallons of water and if you begin filling it and after 5 minutes tge tub is full how do u write this in a standard form equation

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.