Haley has a collection of necklaces. Last month, she had 40 necklaces. She now has 76 necklaces. What is the percent change in the number of necklaces in Haley's collection from last month to
now?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e