Suppose f and g are two functions defined on some neighbourhood of c such that lim f(x)=l and lim g(x)=m. show that lim f(x)+g(x)=l+m

Let w=23 . what is the value of w + 45 ?

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

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?