Inequalities

What the problems look like

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

1. Warm-up

   Solve each one-step inequality for $x$ and give the boundary value in each case. (i) $x + 4 > 39$ (ii) $x - 9 < 9$

2. Warm-up

   Solve each one-step inequality for $x$ and give the boundary value in each case. (i) $x + 6 > 40$ (ii) $x - 8 < 38$

3. Warm-up

   Solve each one-step inequality for $x$ and give the boundary value in each case. (i) $x + 2 > 40$ (ii) $x - 1 < 31$

Problems shown under their original terms: Generated (template, solver-computed).