Steel chain costs $8.20 per metre. How much does it cost to buy 50mm of chain?

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

Simplify using positive exponents only.

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false