10 1/4 pounds - 8 3/4 pounds = ? ounces

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

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.