CPM Homework Help : MC1 Problem 1-93

If you walk forward $5$ feet and then walk backward $5$ feet, you will end up exactly where you started. For each of the actions below, describe an action that will get you back where you started.

Walk up 10 steps.
Hint (a):
What is the opposite of 'up'?

Earn eight dollars.
Hint (b):
If you had $\$8$ , how would you get rid of it?

It gets 5 degrees warmer.
Hint (c):
What is the opposite of 'warmer'?

Lose six dollars.
Hint (d):
If you lost $\$6$ , how could you get it back?

Travel south three kilometers.
Hint (e):
Remember that north is the opposite of south.

Run backward nine steps.
Hint (f):
What is the opposite of 'backward'?