Line L has points X=(1.9) and Z=(-3,8). Line M has points W=(5.-12) and
Y=(27,2). Are lines L and M parallel.
perpendicular or neither? How do you
know?

How to simply and write the answer n a whole number

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.

Can someone, me with this.i really need with this