Use complete sentences to explain in detail how you would use the elimination method to solve the following system of equations: 4x + 9y = 5

-4x + 7y = 11

Your description should include:

-how to find x

-how to find y

-the answer to the system

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