Word Problems: Solving Linear Inequalities in One Variable

Math - Grade 7 / Patterns and Algebra

Sample Question

Katie has no more than ₱450 in her wallet. She took a cab which will charge ₱40 in addition to ₱3.2 per kilometer.

If [% x %] is the number of kilometers, which inequality models this situation?

  • [% 40+3.2x\le450 %]
  • [% 40+3.2x<450 %]
  • [% 40+3.2x\ge450 %]
  • [% 40+3.2x>450 %]

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Quipper School Philippines Curriculum

Math - Grade 7

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