Answer the question please and no links. Please explain too. ​

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft