Me ! simplify (w^6)^-7 write answer without using negative exponents

Which equation can be solved to find x the measure of jk in the apex

Write the percent as a fraction or mixed number in simplest form. 0.8%

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.