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nydus/The First Steps in AlgebraPublic
Page 172 of 226
Table of Contents

Cube Roots of Compound Expressions.

  1. 12, 20.

Exercise11.

  1. Cow, $42; horse, $168.
  1. 81.
  1. 2.
  1. 30, 40.
  1. 25, 26, 27.
  1. 5, 6, 7, 8, 9.
  1. A, 30 yr.; B, 10 yr.
  1. Father, 40 yr., son, 10 yr.
  1. 40.
  1. 10.
  1. $40.
  1. 9.

[2]Exercise12.

  1. 15 men; 30 women; 45 children.
  1. 50.
  1. 16.
  1. 7.
  1. 35.
  1. 24.
  1. 24.
  1. 20.
  1. 970; 1074.

[2]Exercise13.

  1. 24.
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