examples, and problems from the community.

including olympiad champions, researchers, and professionals.

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including olympiad champions, researchers, and professionals.

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Your music collection grows by 20 songs every week. If you currently have 1,000 songs, how many weeks will it take to amass 3,500 songs?

The point \( (12, k)\) lies on the line \( y = 2x + 7\). What is the value of \(k\)?

examples, and problems from the community.

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by **Brilliant Staff**

If \(P=(a, 3)\) is a point on the line \[x+y-11=0,\] what is the value of \(a\)?

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

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by **Brilliant Staff**

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

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by **Brilliant Staff**

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

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by **Brilliant Staff**

If \(P=(5, a)\) is a point on the line \[3x+y-22=0,\] what is the value of \(a\)?

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

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by **Brilliant Staff**

© Brilliant 2017

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