What is 68−−√ in simplest radical form? enter your answer in the box.

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

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank