The last choice: Running up a hill, then walking up a hill, turning around and running down the hill, then walking down the hill
Y= 40 explanation don’t want to just trust me it’s 40
The right answer is 118.
Look at the attached picture
Hope it will help you....
Good luck on your assignment.
Answer:

Step-by-step explanation:

we can use the distributive property and get

and we can add like terms

and know we divide both sides by 16.5

and doing the dvision we get that

31/3 werbfwougfhwufiwqifhwbjfjijbhwef