After an earthquake in a city 15% were found missing , 25 % critically injured , 20 % suffered minor injury and 400 people had no injury how many people were there in the city

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.