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2003 AMC 10B Problem 24

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2003 AMC 10B Problem 24AMC 10 Step by Step
Name:                             Date: September 13, 2026
Sequences & Series · difficulty 4 of 5 · about 6 min · position P21-25

The first four terms in an arithmetic sequence are x+yx+y , x−yx-y , xyxy , and xy\frac{x}{y} , in that order. What is the fifth term?

  1. A)

    −158-\frac{15}{8}

  2. B)

    −65-\frac{6}{5}

  3. C)

    00

  4. D)

    2720\frac{27}{20}

  5. E)

    12340\frac{123}{40}

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