Find the percentage of each number 0.9percent of 1000

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

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?