Simplify.
7 (x-1) -2 (x-1)...
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Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?
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Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the
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