Khan/khan-exercises — Issue #9940: Writing expressions 1 - Why is my answer wrong?
Author: KhanBugz
Created: 2011-12-31 12:32:47+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

Reporter: rizwaanahmad30@gmail.com

[writing_expressions_1.html?seed=112&problem=1](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/writing_expressions_1.html?seed=112&problem=1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/writing_expressions_1.html?seed=112&problem=1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%20%5C%5C%5C%22%3Ex-6%3C%2Fcode%3E%5C%22%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%20%5C%5C%5C%22%3Ex-6%3C%2Fcode%3E%5C%22%22%2C40%5D%2C%5B%22correct-activity%22%2C%22%5C%22None%20of%20the%20above.%5C%22%22%2C2%5D%5D)

["x-6","x-6","None of the above."]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

MathJax is loaded, ready, queue length: 0