Question 181582
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If the ratio of T's CDs to D's CDs is 7 to 8, and T owns <i>x</i> CDs meaning that D must own 150 - <i>x</i> CDs, you can express the situation thus:


*[tex \LARGE \text{          }\math \frac {7}{8} = \frac {x}{150 - x}]


Just cross-multiply and solve for <i>x</i>.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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