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OpenStudy (anonymous):
The numerator and denominator of a fraction are in the ratio of 1 to 3. If the numerator and denominator are both increased by 2, the fraction is now equal to 3/4. If n = the numerator and d = the denominator, which of the following systems of equations could be used to solve the problem? 3n = d and 4n + 8 = 3d + 6 3n = d and 4n + 6 = 3d + 5 n = 3d and 3n + 6 = 2d + 4 n = 3d and 3n + 6 = 4d + 8
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OpenStudy (anonymous):
im wanting to say the top one
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