Hello please help i’ll give brainliest

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

To determine the number of deer in a forest a forest ranger tags 280 and releases them back