Please help me ASAP this is very easy.

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?