What is the least common multiple of 5 and 150?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.