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Mathematics, 03.07.2019 02:30 animegirl02
Are these right? how do the parentheses make these two answers different?
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Answers: 2
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Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab
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Mathematics, 22.06.2019 03:10
Which function has an inverse that is also a function? a.{(-4,3), (-2, 7), (-1,0), (4, -3), (11, -7)} b.{(-4, 6), (-2, 2), (-1, 6), (4,2), (11, 2)} c.{(-4,5), (-2, 9), (-1,8), (4, 8), (11,4)} d.{(-4,4), (-2, -1), (-1,0), (4, 1), (11, 1)}
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Are these right? how do the parentheses make these two answers different?...
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