*answer asap* {will give brainliest} refer to the equation 3x - 2y = -18

Determine which postulate or theorem can be used to prove that lmn =nmo

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.

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?