Hi guys I’m bored and lonely corona suck but I don’t have it so

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs