10 over 11 divided by 1 over 2

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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

2x minus y equals 6, x plus y equals negative 3