Mathematics, 24.10.2021 16:20 kayleigh2037
Wilmer went up the hill for xxx minutes at a speed of yyy kilometers per minute. Then he went down the same path at a speed of zzz kilometers per minute, and it took him www minutes to do it. Write an equation that relates xxx, yyy, zzz, and www.
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Wilmer went up the hill for xxx minutes at a speed of yyy kilometers per minute. Then he went down t...
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