College Mathematics:Videos Assignment Videos Assignment 4 Videos The Idea of DivisionIntro to ExponentsSimplifying RadicalsIntro to Order of OperationsRound Whole NumbersIntroduction to FractionsReducing FractionsDividing Mixed Numbers and FractionsOrder of Operations Involving FractionsOrder of Operations DecimalsDivision Word ProblemCircumference of a CircleRatio and ProportionProportionsSolving Proportion Word ProblemsDecimal to PercentPercentage Word ProblemCalculating Sales TaxSimple Interest and Compound Interest Formula Example Assignment 8 Videos Acute, Right, Obtuse, and Straight AnglesPerimeter and CircumferencePerimeter, Area and Volume – How Many Formulas?Proving Triangles are CongruentUsing Proportions to Solve Similar Triangles for an Unknown SideReading Bar GraphsReading Pie Graphs (Circle Graphs)Mean Median & Mode SongHow to Calculate Your GPAHow to Use the Greater Than and Less Than Math SymbolsSolving Linear EquationsTranslating Words into Algebraic ExpressionsWord Problems