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October 2, 2014

October 2, 2014

Posted by **teesha** on Tuesday, January 31, 2012 at 1:23pm.

- algebra -
**MathGuru**, Tuesday, January 31, 2012 at 8:21pmLet the middle-sized piece be x.

Then: 2x = longest piece and x-10 = shortest piece.

Therefore:

x + 2x + x - 10 = 70

Can you take it from here?

(Hint: solve for x, then be sure to list the length of the 3 pieces!)

- algebra -
**Anonymous**, Sunday, March 24, 2013 at 3:13pmSOLUTION: If the middle of three consecutive even integers is added to 100, the result is 42 more than the sum of the largest and twice the smallest. Find the smallest integer

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