Answer:
1/3y(y + 12) - 12.
Pretty sure it's 1/3y(y + 12) - 12. I'm pretty sure I got it wrong tho.
Answer:
1 whole mile
Step-by-step explanation:
If he walked 1/4th of a mile away from his house.. and ended up 1/4th of the way closer to his school the distance would have to be a full mile between the two