Function:g(x)=2x2-8. For x>0, the inverse function is f(x)

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

What are the steps to solving the inequality 3b + 8 ≥ 14?

Which one is true about the hexagons ?