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Geography, 23.06.2019 19:00
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 03:00
Identify the youngest layer in the figure ( have to click one letter)
Answers: 2
How can the expectations of the participants bias the results of an experiment?
How can the expecta...
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