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Grade 8 · Expressions & Equations

Inequalities

158 problems in this skill, each with a solver-verified answer key. Answers are checked the moment you submit — with a hint if you want one and a worked solution afterwards.

What the problems look like

A few statements from this skill. Answers, hints and worked solutions live in the practice session.

  1. Warm-up

    A student scores at least 70% on a test with 80 points total. What is the minimum number of points they must earn?

  2. Warm-up

    Solve for x: 3x−7>83x - 7 > 8. Enter the boundary value of x.

  3. Warm-up

    Solve for x: −4x<=12-4x <= 12. Enter the boundary value of x.

Problems shown under their original terms: Generated (solver-verified).

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See every Expressions & Equations skill for grade 8