Find the solution of this system of equations -2x-4y=42 2x-8y=18

The difference between tax advoidance and tax evasion

Construct the graph that models the given situation

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.