MathScienceTutor

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SAT Math Part 7 - Solving Systems of Equations Using Elimination and Substitution

This SAT Math video contains multiple choice problems on solving systems of equations using elimination and substitution. it also contains quadratic equations as well.

SAT Math Part 8 - Identifying Undefined Function Values

This SAT Math video explains how to identify values of x or y that make a function undefined.

SAT Math Part 9 - Properties of Exponents and Powers

This SAT Math video provides practice problems that focuses on properties of exponents and powers.

SAT Math Part 10 - Solving Absolute Value Equations

This SAT math video tutorial focuses on solving absolute value equations.

SAT Math Part 11 - Linear Inequalities

This SAT math video provides practice problems on solving linear inequalities.

SAT Math Part 12 - Evaluating Composite Functions

This SAT math video explains how to evaluate composite functions.

SAT Math Part 13 - Composite Functions and Multivariable Equations

This SAT math video provides practice problems with composite functions and multivariable equations.

SAT Math Part 14 - Solving Equations With Fractions and Multivariable Expressions

This SAT math video explains how to solve equations with fractions and how to evaluate multivariable expressions.

SAT Math Part 15 - Simplifying Complex Imaginary Numbers

This SAT Math video explains how to simplify complex imaginary numbers.

SAT Math Part 16 - Direct Variation Problems

This SAT math video focuses on direct variation problems.

SAT Math Part 17 - Solving Formulas For a Specified Variable

This SAT Math video explains how to solve formula for a specified variable.

SAT Math Part 18 - Polynomials and Quadratic Functions

This SAT math video focuses on adding and subtracting polynomials, factoring polynomials, converting a quadratic function in standard to vertex form by completing square among other things.

SAT Math Part 19 - Long Division of Polynomials

This SAT Math video focuses on the long division of polynomials as well as factoring polynomials by grouping.

SAT Math Part 20 - Simplifying Complex Fractions

This SAT Math video explains how to simplify complex fractions by multiplying everything by the common denominator.

SAT Math Part 21 - Average Rate of Change of Functions and Data Tables

This SAT math video focuses on how to calculate the average rate of change of a function over an interval and from a data table.

SAT Math Part 22 - Writing Equations From Word Descriptions & Sentences

This SAT math video tutorial explains how to write equations from word descriptions and sentences.

SAT Math Part 23 - Writing Systems of Inequalities

This SAT math video explains how to write a system of inequalities given a situation or a word problem.

SAT Math Part 24 - Consecutive Integers Word Problems

This SAT math video explains how to solve word problems involving consecutive even integers.

SAT Math Part 25 - Geometric Sequences & Exponential Growth Problems

This SAT Math video tutorial focuses on geometric sequences and exponential growth problems.

SAT Math Part 26 - Age Word Problems

This SAT Math video tutorial explains how to solve age word problems.

SAT Math Part 27 - Average Speed & Distance Rate Time Problems

This SAT math video tutorial focuses on average speed and distance rate time problems.

SAT Math Part 28 - Unit Conversion Algebra Word Problems

This SAT math video explains how to solve algebra word problems associated with unit conversion.

SAT Math Part 29 - Ratios and Proportions

This SAT math video tutorial focuses on solving algebra word problems involving ratios and proportions.

SAT Math Part 30 - Probability and Fractions

This SAT math video tutorial provides a basic introduction into probability and fractions.

SAT Math Part 31 - Permutations and Combinations

This SAT Math video tutorial covers the fundamental counting principle, permutations and combinations.

SAT Math Part 32 - Averages

This SAT Math video tutorial explains how to solve word problems with averages.

SAT Math Part 33 - Percents, Original Price, Sales Tax & Discounts

This SAT Math video tutorial explains how to solve word problems involving percents, sales tax, discounts, in addition to finding the original price of an item.

SAT Math Part 34 - Percent Increase & Decrease

This SAT Math video tutorial provides a basic introduction into calculating the percent increase and decrease of an event using the percent change formula. It also explains how to solve word problems involving population growth and how to write functions that will help you to calculate the future po...