If you know the answer to this let me know pls!

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

The function show two sisters' savings account and the rate at which they plan to deposit money

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?