Give a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles

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 ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%