Forming a combined inequality statement from a given word statement using symbols instead of the words 'or' or 'and' and solving this combined inequality. Solutions also checked.

Combined Inequalities (Example 4) (MathsCasts)

These MathsCasts were produced by the mathematics support centres at Swinburne University, the University of Limerick and Loughborough University. They were part of a collaborative research project to develop high quality resources and investigate the effectiveness of MathsCasts to support mathematics learning. The full set of resources are available at http://commons.swin.edu.au/s/mathscasts MathsCasts are licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License

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Combined Inequalities (Example 4) (MathsCasts)

Combined Inequalities (Example 4) (MathsCasts)