The castle's gate is open 18 hours a day and must be guarded. Five knights are ordered to split each day’s guard duty equally. How long will each knight spend on guard duty in one day? Record your answer in hours.

Which of the following contains a variable?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6