The seventh-grade class at Van Buren Middle School spent $225.98 on supplies for a car wash. The day of the car wash it rained and they only earned $82.75. What were the net earnings of the
car wash?

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.