RowanH

I too am finding the notifications distracting. Every second video is being interupted by a new badge for listening for 15 minutes. I have managed to turn of some sounds, but would really like to p...

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2. Feature Requests and General Site Feedback
3. Having the option to turn off notifications

I would have thought it depends on the value of x. Since bothe terms on the left are magnitudes, my instinct tells me I can add them together: |x - 5 + x + 1| =/= 4 simplifying: |2x-4| =/= 4 But if...

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2. Study Group
3. absolute value question

I would try to post it here and see if someone responds. You could also try in the main khan academy site, there are users who watch the questions for certain topics because they find it fun to hel...

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2. Study Group
3. Ms. Chris

I am not sure if this correct, but I would try it this way: 2 x 3 x 4 describing: 2 options for how many 100,000 bills used (could be 1 or 0) 3 options for how many 10,000 bills (0, 1 or 2) 4 optio...

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2. Study Group
3. Probability

What kind of thing did you hear it about. Was it for example about conjugating verbs? If yes, then it means to change a verb to match by who/when an action was/is going to be performed. This is don...

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2. Study Group
3. Conjugate

This is a simulntaneous equations question. You can set up two equations from the text, and then solve them. so, he has bought some volume c (in ml) of coke, and some volume s of sprite [use x and...

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2. Study Group
3. Help on Math Word Problems! PLEASE!