What are the factors of the product represented below

Which shows the pre image of triangle xyz

Combine the information in the problem and the chart using the average balance method to solve the problem.

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.