Question: Dawn Goes Shopping

Comment on Dawn Goes Shopping

Can't we solve it as,
W = b+c+d+x
w-b = c+d+x
since d > 0
w-b > c-d + x
greenlight-admin's picture

That works too - nice work!

Have a question about this video?

Post your question in the Comment section below, and a GRE expert will answer it as fast as humanly possible.

Change Playback Speed

You have the option of watching the videos at various speeds (25% faster, 50% faster, etc). To change the playback speed, click the settings icon on the right side of the video status bar.

Let me Know

Have a suggestion to make the course even better? Email us today!

Free “Question of the Day” emails!