The value of the expression startfraction 2 x squared over x endfraction plus x (100 minus 15 x) when x = 5 is

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coop?

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Identify the graph of y = ln x + 1.