Maria needs to know how much money $ to have with her when she goes to her favorite show store how much money should bring to buy a pair of shoes ? ? ? if, the original price is $ 80 and there is a discount of 20% and the sale will only last for one week

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.