James is painting his room he created a mixture with 3 cups of green paint for every 5 cups of black paint if he decides to make a larger mixture and uses 7.5 cups of black paint how much green paint will he use?

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