The Rule of 72 - Doubling Time of an Investment

The Rule of 72: Annual Rate or Return Needed to Double Investment

Inflation and The Rule of 72: Time for Money to be Worth Half of its Value Under Inflation

Find the Percent of Change

Divide Fractions Using a Common Denominator

Find the Quotient of Two Percentages as a Percent

Related Rates: Find the Rate of Change in the Water Height as it Drains from a Right Circular Cone

SAT Math Prep: Find the Value of a Computer after 3 Years (Constant Rate of Decrease)

Metric Conversion Shortcut (Single Digit)

SAT Math Prep: Find an Average Cost Given a Ratio of Item Purchased by Two People

SAT Math Prep: Determine the Value of an Expression Given a Linear Equation

SAT Math Prep: Determine x if y = 2 and 49=(xy-3)^2

SAT Math Prep: Simplify an Expression to Determine a Difference of Coefficients

SAT Math Prep: Find a y-coordinate of a Point on a Line Given the Intercepts

SAT Math Prep: Given a Linear Equation in One Variable, Find the Value of an Expression

SAT Math Prep: Find a Base Angle of an Isosceles Triangle in a Diagram

SAT Math Prep: Simplify and Find a Difference of Complex Numbers

SAT Math Prep: Find a Missing Constant in Two Equivalent Quadratic Expressions

SAT Math Prep: Complete the Square on a Quadratic Expression

SAT Math Prep: Find an Equivalent Expression with Radical and Rational Exponents

SAT Math Prep: Given the Roots of a Cubic Equation, Determine the Factors of the Cubic

SAT Math Prep: Find the x-coordinate of the Vertex Given a Quadratic Function in Factored Form

SAT Math Prep: Which Ordered Pair Satisfies a System of Equations

SAT Math Prep: Determine a Function Value of a Rational Function

SAT Math Prep: Find the Interval of the x-coordinate of a Quadratic Function (Factored Form)

SAT Math Prep: Given Two Equivalent Quadratic Expressions, Find a Missing Constant M#1

SAT Math Prep: Given Two Equivalent Quadratic Expressions, Find a Missing Constant M#2

SAT Math Prep: Perform Synthetic Division to Find a Quotient

SAT Math Prep: Find x - y Given a System of Equations

Divisibility Rule for 3

Pattern Multiplying a 2 Digit Number by 11 (Sum of Digits Less than 10)

Divisibility Challenge: Find the Missing Digits

Squaring Numbers with Digits of 1

SAT Math Prep: Review Exponential Decay Function - Country's Declining GCP

SAT Math Prep: Interpret a Constant in a Function Modeling Population

Pattern Multiplying a 2 Digit Number by 11 (Advanced)

SAT Math Prep: Find a Percent of Minutes in Seconds

SAT Math Prep: Find a Missing Angle from a Diagram

Connect The Same Colored Dots without Intersecting Curves

The World Population Reaches 8 Billion!

Graph a Piecewise Defined Function

Evaluate an Expression Based Upon Two Equations

Simplify an Expression Using the Order of Operation: 8/2(2+2)

Find the Reciprocal of a Square root of a Fraction

Simplify a Square Root Expression Using Exponent Rules

Determine the Product to Two Square Roots