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2009 AMC 10B Problem 7

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2009 AMC 10B Problem 7AMC 10 Step by Step
Name:                             Date: September 13, 2026
Basic Counting · difficulty 2 of 5 · about 3 min · position P1-10

By inserting parentheses, it is possible to give the expression 2×3+4×52\times3 + 4\times5 several values. How many different values can be obtained?

  1. A)

    22

  2. B)

    33

  3. C)

    44

  4. D)

    55

  5. E)

    66

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