Using equations to solve word problems

Word problems on direct using equations to solve word problems and inverse variation. Nature of the roots of a quadratic equations. Proboems exponents rules. Decimal representation worksheets. Domain and range of rational functions with holes. Geometry transformation. Trigonometric ratios of degree minus theta. Distance between two points. Mensuration worksheets. Test - I. The age of D and C differ by 40 years. Word problems on sets and venn diagrams.