Use the distributive property to express 48 +72

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

If rt is greater than ba, which statement must be true ?

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.