Y varies inversely with x. If y = 13 and k (the constant of variation) = 156, what is x? Round to the nearest whole number, if necessary.

Does the point (1, sqrt 7) lie on circle shown.

Ineed to know the answer to this algebra question.

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