Mathematics, 14.01.2020 05:31 anme3c9
Five students took a test in their math class. the scored a 72, 56, 77, 69, and x. what did the fifth student have to score in order to have a class average of a 71.
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What is the solution set of the quadratic inequality x^2-5< or equal to 0
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Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
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Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
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Five students took a test in their math class. the scored a 72, 56, 77, 69, and x. what did the fift...
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