If \( r(x)=3 x-1 \) and \( s(x)=2 x+1 \), which expression is equivalent to \( \left(\frac{r}{s}\right)(6) ? \) \( \frac{3(6)-1}{2(6)+1} \) \( \frac{(6)}{2(6)+1} \) \( \frac{36-1}{26+1} \) \( \frac{(6)-1}{(6)+1} \)
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Given \( r(x) = 3x - 1 \) and \( s(x) = 2x + 1 \). Show more…
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