Review of Algebra. Fractions, Exponents, Fractional Algebraic operations, Factors, Linear Equations, Quadratic Equations. Straight Lines, Functions and their graphs, Logarithms, and Exponentials, Arithmetic Progressions and simple Interest, Geometric Progressions, and Compound Interest. Permutations and Combinations. The Binomial Theorem, Matrices, Multiplication of Matrices, the Inverse of a Matrix, and Determinants.