Find Slope from 2 points (5,14) (1,6)

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.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Find the area of a parallelogram with base 15 yards and height 21 2/3