James plays football with some of his neighborhood friends. Last week he ran four plays from the halfback position. He made "gains" measured in yards of 13, 6, 10, and 7. What were his average yards per gain?

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.

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges