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Systems of Equations
Adding and Subtracting Rational Expressions with Different Denominators
Graphing Linear Equations
Raising an Exponential Expression to a Power
Horizontal Line Test
Quadratic Equations
Mixed Numbers and Improper Fractions
Solving Quadratic Equations by Completing the Square
Solving Exponential Equations
Adding and Subtracting Polynomials
Factorizing simple expressions
Identifying Prime and Composite Numbers
Solving Linear Systems of Equations by Graphing
Complex Conjugates
Graphing Compound Inequalities
Simplified Form of a Square Root
Solving Quadratic Equations Using the Square Root Property
Multiplication Property of Radicals
Determining if a Function has an Inverse
Scientific Notation
Degree of a Polynomial
Factoring Polynomials by Grouping
Solving Linear Systems of Equations
Exponential Functions
Factoring Trinomials by Grouping
The Slope of a Line
Simplifying Complex Fractions That Contain Addition or Subtraction
Solving Absolute Value Equations
Solving Right Triangles
Solving Rational Inequalities with a Sign Graph
Domain and Range of a Function
Multiplying Polynomials
Slope of a Line
Inequalities
Multiplying Rational Expressions
Percent of Change
Equations Involving Fractions or Decimals
Simplifying Expressions Containing only Monomials
Solving Inequalities
Quadratic Equations with Imaginary Solutions
Reducing Fractions to Lowest Terms
Prime and Composite Numbers
Dividing with Exponents
Dividing Rational Expressions
Equivalent Fractions
Graphing Quadratic Functions
Polynomials
Linear Equations and Inequalities in One Variable
Notes on the Difference of 2 Squares
Solving Absolute Value Inequalities
Solving Quadratic Equations
Factoring Polynomials Completely
Using Slopes to Graph Lines
Fractions, Decimals and Percents
Solving Systems of Equations by Substitution
Quotient Rule for Radicals
Prime Polynomials
Solving Nonlinear Equations by Substitution
Simplifying Radical Expressions Containing One Term
Factoring a Sum or Difference of Two Cubes
Finding the Least Common Denominator of Rational Expressions
Conjugates
Multiplying Rational Expressions
Expansion of a Product of Binomials
Solving Equations
Exponential Growth
Factoring by Grouping
Solving One-Step Equations Using Models
Solving Quadratic Equations by Factoring
Adding and Subtracting Polynomials
Rationalizing the Denominator
Rounding Off
The Distributive Property
What is a Quadratic Equation
Laws of Exponents and Multiplying Monomials
The Slope of a Line
Factoring Trinomials by Grouping
Multiplying and Dividing Rational Expressions
Solving Linear Inequalities
Multiplication Property of Exponents
Multiplying and Dividing Fractions 3
Formulas
Dividing Monomials
Multiplying Polynomials
Adding and Subtracting Functions
Dividing Polynomials
Absolute Value and Distance
Multiplication and Division with Mixed Numbers
Factoring a Polynomial by Finding the GCF
Roots
Adding and Subtracting Polynomials
The Rectangular Coordinate System
Polar Form of a Complex Number
Exponents and Order of Operations
Graphing Horizontal and Vertical Lines
Invariants Under Rotation
The Addition Method
Solving Linear Inequalities in One Variable
The Pythagorean Theorem
 
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calculating proportions
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Author Message
henlo101


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Registered: 15.04.2004
From:

Posted: Thursday 28th of Dec 10:45    

I need some help friends ! I find calculating proportions really difficult . I have tried finding a tutor for the subject, but couldn’t find any in my locality . The ones available are far and costly .
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nxu


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Registered: 25.10.2006
From: Siberia, Russian Federation

Posted: Saturday 30th of Dec 12:03    

Sounds like your concepts are not clear . Excelling in calculating proportions requires that your concepts be strong . I know students who actually start teaching juniors in their first year. Why don’t you try Algebrator? I am pretty sure, this program will aid you.
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Techei-Mechial


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Registered: 14.10.2001
From:

Posted: Sunday 31st of Dec 13:20    

Hi, Thanks for the instant reply. But could you let me know the details of authentic websites from where I can make the purchase? Can I get the Algebrator cd from a local book mart available near my residence ?
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cacperd_gxast


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Registered: 21.04.2005
From: China

Posted: Monday 01st of Jan 07:48    

Thank you very much for your response! Could you please tell me how to buy this software ? I don’t have much time since I have to complete this in a few days.
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DVH


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Registered: 20.12.2001
From:

Posted: Tuesday 02nd of Jan 12:00    

You don’t have to worry about calling them , it can be purchased online. Here’s the link: https://mathscitutor.com/systems-of-equations.html. They even provide an unconditional money back assurance, which is just great!
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Dolknankey


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Registered: 24.10.2003
From: Where the trout streams flow and the air is nice

Posted: Thursday 04th of Jan 09:08    

I would suggest using Algebrator. It not only helps you with your math problems, but also gives all the necessary steps in detail so that you can improve the understanding of the subject.
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