Mr. Coleman bought a package of 44 folders for his class that were either yellow, green, or orange. There were 16 orange folders in the package and three times as many green folders as there were yellow folders. How many green folders were in the package?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.