David and edward are each buying a shirt at a store

The triangles are similar. what is the value of x? x=

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

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.