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To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation
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Geography, 24.06.2019 19:30
The statement: the atmosphere is studied because it insulates the earth from extreme temperature change is a.true b.false
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Using a scale of 1 to 10^19 how far is it from the sun to alpha centauri?...
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