# Description

XLPrep.com Algebra Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

5.0

2 total

5 2

4 0

3 0

2 0

1 0

A Google User

This app was very helpful and easy to use. It really helped me with my timing when solving problems and has definitely improved my test taking skills.

A Google User

I like it Simple but to the point. Seems effective for what it us meant to be. As a teacher, I will be recommending as a study tool for students seeking a quick way to prep for Algebra I.

User reviews

# Additional information

Updated

June 19, 2012

Size

251k

Installs

5 - 10

Current Version

1.0

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Portoben

Developer

# Similar

## Algebra

Need more than free videos to learn math? YourTeacher's Algebra app is like having a personal math tutor in your pocket.

**

“It’s like a private school math classroom, but you are the only student.”

John

"I just love YourTeacher and the way you explain things. I felt like I was in a classroom instead of just looking at examples."

Diane

"My daughter is doing Algebra 1 in 8th Grade. She had been getting really low grades because they are moving through the material so quickly. She had a test 3 days after we bought your program and she got 94% (the highest score in the class) because we had her work through the modules over and. She really enjoys the program and her motivation is good again."

Melanie

******

Need more than videos to learn Algebra…

YourTeacher’s Algebra app replicates the entire math classroom experience with your own personal math teacher.

Our lessons include:

-Multiple video example problems

(similar to how a teacher starts class at the board by explaining the examples from the textbook)

-Interactive practice problems with built-in support

(similar to how a teacher assigns practice and walks around the class providing help)

-A Challenge Problem

(similar to how a teacher assigns a higher level problem which students must work on their own to prove mastery)

-Extra problem worksheets

(similar to how a teacher assigns additional problems for homework)

-Review notes

(similar to how a teacher provides summary handouts or refers you to your textbook)

******

Scope and Sequence

YourTeacher’s Algebra app covers an entire year of Algebra 1.

CHAPTER 1: SIMPLIFYING

Addition and Subtraction

Multiplication and Division

Order of Operations

Evaluation

Least Common Multiple

Addition and Subtraction

Multiplication and Division

Order of Operations

Evaluation

Integers

Fractions

Combining Like Terms

Distributive Property

Distributive / Like Terms

CHAPTER 2: EQUATIONS

One-Step Equations

Two-Step Equations

Equations with Fractions

Equations Involving Distributive

Variable on Both Sides

Variable on Both Sides / Fractions

Variable on Both Sides / Distributive

Integer Solutions

Decimal Solutions

Fractional Solutions

Beginning Formulas

CHAPTER 3: WORD PROBLEMS

Number Problems

Consecutive Integer Problems

Geometry Problems

Percent Problems

Age Problems

Value Problems

Interest Problems

Introductory Motion Problems

CHAPTER 4: INEQUALITIES, ABSOLUTE VALUE, FUNCTIONS, GRAPHING

Solving and Graphing Inequalities

Combined Inequalities

The Coordinate System

Domain and Range

Definition of a Function

Function and Arrow Notation

Graphing within a Given Domain

Graphing Lines

The Intercept Method

Graphing Inequalities in Two Variables

CHAPTER 5: LINEAR EQUATIONS

Patterns and Table Building

Word Problems and Table Building

Slope as a Rate of Change

Using the Graph of a Line to Find Slope

Using Slope to Graph a Line

Using Coordinates to Find Slope (Graphs and Tables)

Using Coordinates to Find Slope

Using Slope to Find Missing Coordinates

Using Slope-Intercept Form to Graph a Line

Converting to Slope-Intercept Form and Graphing

Linear Parent Graph and Transformations

Using Graphs and Slope-Intercept Form

Using Tables and Slope-Intercept Form

Direct Variation

Applications of Direct Variation and Linear Functions

CHAPTER 6: SYSTEMS OF EQUATIONS

CHAPTER 7: EXPONENTS & POLYNOMIALS

CHAPTER 8: FACTORING

CHAPTER 9: RATIONAL EXPRESSIONS & EQUATIONS

CHAPTER 10: RADICALS

CHAPTER 11: QUADRATICS

CHAPTER 12: IMAGINARY AND COMPLEX NUMBERS

CHAPTER 13: QUADRATIC EQUATIONS & FUNCTIONS

CHAPTER 14: ADDITIONAL CONCEPTS

(Wifi or 3G connection required)

Keywords:

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## Algebra

**REAL TEACHER TAUGHT LESSONS**

Algebra

This algebra course teaches basic number operations, variables and their applications. Gain a fundamental sense of equations, inequalities and their solutions. This course offers 11 full chapters with 6-8 lessons each chapter that present short easy to follow algebra videos. These 5 to 10 minutes videos take students through the lesson slowly and concisely. Algebra is taken by students who have gained skills like operation with number, rational numbers, basic equations and the basic coordinate plane.

Algebra

This algebra course teaches basic number operations, variables and their applications. Gain a fundamental sense of equations, inequalities and their solutions. This course offers 11 full chapters with 6-8 lessons each chapter that present short easy to follow algebra videos. These 5 to 10 minutes videos take students through the lesson slowly and concisely. Algebra is taken by students who have gained skills like operation with number, rational numbers, basic equations and the basic coordinate plane.

Chapter 1 Algebra Tools

1.1 Variables and Expressions

1.2 Exponents anf Order of Operations

1.3 Exploring Real Numbers

1.4 Adding Real Numbers

1.5 Subtracting Integers

1.6 Multiply and Dividing Real Numbers

1.7 The Distributive Property

1.8 Properties of Numbers

1.9 Number Systems

1.10 Functions and Graphs

Chapter 2 Solving Equations

2.1 Solving Two Step Equations

2.2 Solving Muti Step Equations

2.3 Solving Equations With Variables on Both sides

2.4 Ratios and Proportions

2.5 Equations and Problem Solving

2.6 Mixture Problems

2.7 Percent of Change

2.8 Solving For a Special value

2.9 Weighted Averages

Chapter 3 Solving Inequalities

3.1 Inequalities and their Graphs

3.2 Solving Inequailty by Add Subtract

3.3 Solve an Inequality Mutiplying and Dividing

3.4 Solve Muti Step Inequalities

3.5 Solving Compund Inequal

3.6 Absolute Value And Inequal

3.7 Graphing Systems of Inequalities

3.8 Graphing Inequalities in Two variables

Chapter 4 Graphs and Functions

4.1 Graphing data on the Coordinate Plane

4.2 Greatest Common Divisor

4.3 Equivalent Fractions

4.4 Equivalent Forms of Rational Numbers

4.5 Comparing and Ordering Rational Numbers

4.6 Direct Variation

4.7 Deductive and Inductive

Chapter 5 Linear Equations and Their Graphs

5.1 Rate of Change and Slope

5.2 Slope Intercept Form

5.3 Standard Form

5.4 Point Slope Form

5.5 Parallel and Perpendicular

Chapter 6 System of Equations and Inequalities

6.1 Solve Systems by Graphing

6.2 Solve Systems using Substition

6.3 Solve Systems Using Elimination

6.4 Application of Systems of Equations

6.5 Linear Inequalities

6.6 Systems of Inequalities

Chapter 7 Exponents

7.1 Zero and Negative Exponents

7.2 Scientific Notation

7.3 Multiplication Properties of Exponents

7.4 More on Multiplications of Exponents

7.5 Division Properties of Exponents

Chapter 8 Polynomials and Factoring

8.1 Adding and Subtracting Polynomials

8.2 Multiplying and Factoring Polynomials

8.3 Multiply Binomials (FOIL)

8.4 Multiply Special cases

8.5 Factor Trinomials (a=1)

8.6 Factor Trinomials (a>1)

8.7 Special cases of factoring polynomials

8.8 Factoring polynomials using grouping

8.9 Multiplying Monomials

8.10 Dividing Mononials

8.11 Special Products of Binomials

8.12 Factor Difference of Squares

8.13 Perfect Squares

Chapter 9 Quadratic Equations and Functions

9.1 Exploring Graphing Quadratics

9.2 Quadratic Equation

9.3 Finding and Estimating Square Roots

9.4 Solving Quadratic Equations

9.5 Factor Quadratic ro Solve

9.6 Complete the Square to Solve Quadratics

9.7 Solve Quadratic Equations using the Quadratic Formula

9.8 Using Discriminant

9.9 Graphing Quadratics

9.10 Exponent Functions

9.11 Growth and Decay

Chapter 10 Radical Expressions and Equations

10.1 Simplify Radicals

10.2 The Pythagorean Theorem

10.3 Operations with radical Expressions

10.4 Solve Radical Equations

10.5 Graphing Square Root Functions

10.6 The Distance Formula

11.1 Simplify Rational Expressions

11.2 Multiply and Divdiding Rational Expressions

11.3 Divide Polynomials

11.4 Adding and Subtracting rational Expressions

11.5 Rational Equations

11.6 Inverse Variation

## Linear Algebra Course App

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Algebra 1 Solver

The Marble Software Solutions Algebra 1 Solver is the perfect tool for any algebra student.

You may enter an equation or select one of our example problems. Our app is better than a calculator because it shows work and the answer.

Need more practice? Our app can generate unlimited practice problems.

The algebra solver provides the following solver capabilities:

- Addition

- Subtraction

- Multiplication

- Division

- Solve Equation

- Simplify Polynomials

- Multiply Polynomials

- Factor Polynomials

- Quadratic Formula

- FOIL Method

- Negative Exponents

- Square Roots

- Proper and Improper Fractions

- Least Common Multiple

- Greatest Common Denominator

- Decimals

- Radicals

- Absolute Values

- Inequalities

Our algebra solver also provides the following functions:

- Lowest Common Multiple of 2 numbers

- Greatest Common Factor of 2 numbers

- All factors of a number

Our app uses MathJax to render mathematical expressions.

http://www.mathjax.org/

## Learn Algebra

ExEquals

1

Algebra confusing you? Study with our comprehensive algebra app! Our app features everything you’ll need to learn algebra, with an all-inclusive algebra textbook and carefully designed practice problems.

Featuring:

- Lessons: Learn from our detailed algebra textbook.

- Problems: Test your understanding of each lesson!

- Explanations: View step-by-step solutions for each problem.

- Quicknotes; Review entire chapters in minutes!

- Statistics: Identify your strengths and weaknesses.

Become an algebra expert with Learn Algebra!

Subjects covered:

Ch. 1: Basics

1.1 Basics of Algebra

1.2 Solving Equations

1.3 Solving Inequalities

1.4 Ratios and Proportions

1.5 Exponents

1.6 Negative Exponents

1.7 Scientific Notation

Ch. 2: Graphing

2.1 Rectangular Coordinate System

2.2 Graphing by Points

2.3 Graphing by Slope-Intercept Form

2.4 Graphing by Point-Slope Form

2.5 Parallel and Perpendicular Lines

2.6 Introduction to Functions

Ch. 3: Systems

3.1 Systems of Equations by Substitution

3.2 Systems of Equations by Elimination

3.3 Systems of Equations by Graphing

Ch. 4: Polynomials

4.1 Introduction to Polynomials

4.2 Adding and Subtracting Polynomials

4.3 Multiplying Polynomials

4.4 Dividing Polynomials

Ch. 5: Rationals

5.1 Simplifying Rational Expressions

5.2 Multiplying and Dividing Rational Expressions

5.3 Adding and Subtracting Rational Expressions

5.4 Complex Rational Expressions

5.5 Solving Rational Equations

CH. 6: Factoring

6.1 Introduction to Factoring

6.2 Factoring Trinomials

6.3 Factoring Binomials

6.4 Solving Equations by Factoring

Ch. 7: Radicals

7.1 Introduction To Radicals

7.2 Simplifying Radical Expressions

7.3 Adding and Subtracting Radical Expressions

7.4 Multiplying and Dividing Radical Expressions

7.5 Rational Exponents

7.6 Solving Radical Expressions

Ch. 8: Quadratics

8.1 Extracting Square Roots

8.2 Completing the Square

8.3 Quadratic Formula

8.4 Graphing Parabolas

## Algebra 101

With Algebra 101 you will learn how algebra is used in everyday life and how to solve basic problems using nothing but addition and subtraction. This application includes a detailed description of basic algebra functions, an unlimited number of practice problems and a step by step solution to each problem.

## Pre Algebra(U)

**REAL TEACHER TAUGHT LESSONS**

Pre-Algebra

This course teaches students to expand number sense to understand, perform operations, and solve problems with rational numbers. Pre-Algebra is taken by students as a first introduction to the concepts and skills needed to be successful in Algebra and higher math.

Pre-Algebra

This course teaches students to expand number sense to understand, perform operations, and solve problems with rational numbers. Pre-Algebra is taken by students as a first introduction to the concepts and skills needed to be successful in Algebra and higher math.

Chapter 1 Algebra Expressions and Integers

1.1 Variables and Expressions

1.2 Order of Operations

1.3 Writing and evaluating expressions

1.4 Integers and Absolute Value

1.5 Adding Integers

1.6 Subtracting Integers

1.7 Inductive Reasoning

1.8 Reasoning Strategy Look for a Pattern

1.9 Multiply and Dividing Integers

1.10 The Coordinate Plane

1.11 Plane for problem Solving

1.12 Variables and Expressions and Properties

1.13 Problem Solving - Work Backwards

Chapter 2 Solving One Step Equations and Inequalities

2.1 Properties of Numbers

2.2 The Distributive Properties

2.3 Simplifying Algebraic Equations

2.4 Variables and Equations

2.5 Solving Equations using Adding and Subtracting

2.6 Solving Equations using Multiplication and Division

2.7 Reasoning Strategy Try Test Revise

2.8 Inequalities and their Graphs

2.9 Solving Inequalities by Adding and Subtracting

2.10 Solving Inequalities by Multiplication and Division

Chapter 3 Decimals and Equations

3.1 Rounding and Estimating

3.2 Estimating Decimal Products and Quotients

3.3 Mean Median Mode

3.4 Using Formulas

3.5 Solve Equations by Adding and Subtracting Decimals

3.6 Solve Equations by Multiplying and Dividing Decimals

3.7 Using the Metric System

3.8 Reasoning Strategy Act it Out

Chapter 4 Factors, Fractions, and Exponents

4.1 Divisibility and Factors

4.2 Exponents

4.3 Prime Factorization and Greatest Common Numbers

4.4 Simplify Fractions

4.5 Reasoning Strategy Solve a Simpler problem

4.6 Rational Numbers

4.7 Exponents and Multiplication

4.8 Exponents and Division

Chapter 5 Operations with Fractions

5.1 Comparing Rational Numbers

5.2 Fractions and Decimals

5.3 Add and Subtract Fractions

5.4 Multiply and Divide Fractions

5.5 Using Customary Units of Measure

5.6 Reasoning Strategy Work Backwards

5.7 Solve by Adding and Subtracting Fractions

5.8 Solving Equations by Multiplying Fractions

5.9 Powers of Products and Quotients

Chapter 6 Ratios, Proportions, and Percents

6.1 Ratios and Rates

6.2 Proportions

6.3 Similar Figures and Scale Drawings

6.4 Probability

6.5 Fractions Decimals Percents

6.6 The Percent Equations

6.7 Percents and Equations

6.8 Precents of Change

6.9 Mark-up and Discount

6.10 Problem Solving - Make a Table

Chapter 7 Solving Equations and Inequalities

7.1 Solving Two Step Equations

7.2 Solving Muti-step Equations

7.3 Two-step equations with Fractions and Decimals

7.4 Reasoning Strategy Write an Equation

7.5 Solving Equations with Variables on both sides

7.6 Solving Two-step Inequalities

7.7 Transforming Formulas

7.8 Simple and Compound Interest

Chapter 8 Linear Functions and Graphing

8.1 Relations and Functions

8.2 Equations with two variables

8.3 Slope and Y- Intercept

8.4 Writing Rules for Functions

8.5 Scatter Plot

8.6 Reasoning Strategy Draw a Graph

8.7 Solve systems of Equations

8.8 Graphing Linear Inequalities

Chapter 9 Spatial Thinking

9.1 Points Lines and Planes

9.2 Angle Relationship and Parallel Lines

9.3 Classifying Polygons

9.4 Reason Strategy Draw a Diagram

9.5 Congruence

9.6 Circles

9.7 Constructions

9.8 Translations

9.9 Symmetry and Reflections

9.10 Rotations

Chapter 10 Area and Volume

10.1 Area of a Parallelogram

10.2 Area of a Triangles and Trapezoids

10.3 Area of Circles

10.4 Space Figures

10.5 Surface Area of Prisms and Cylinders

10.6 Surface Area of Pyramids, Cones and Spheres

10.7 Volume of Prisms and Cylinders

10.8 Problem Solving - Make Model

10.9 Volume of Pyramids, Cones and Spheres

And 4 more chapters with 8 lessons each

Chapter 11 Right Angles in Algebra

Chapter 12 Data Analysis and Probability

## Algebra Basics

Get mathtastic and practice your ALGEBRA SKILLS by playing this uber-fun game and reviewing the basics of algebra such as: variables, terms, math expressions, equations and more! We got graphics, animation, and loud noises to help make you a PRO at solving equations and getting ready for calculus and college math courses!! Aligned with UK GCSE, US Common Core, SAT and other standard math tests, this brain training app will get you ready for any math course you choose… with a vengeance!!

## Algebra Useful Formulas

Contains most useful algebra formulas. Includes formula for monthly payment towards fixed rate mortgages.

Detailed description of quadratic equation and its solution provided.

Conic sections - circle, ellipse, parabola and hyperbola explained with graphs.

Mensuration, surface areas and volumes of solids included.

Sums of arithmetic and geometric sequences along with formulas for sums of first n numbers, squares and cubes included.

Indices, logarithms and complex numbers dealt with.

This app can be used with mobile phones and tablets of all sizes.

Very useful for all who study algebra.

## Algebra Formulas

This is an app designed for Students for quick access to Algebra Formulas. Algebra formulas can be tricky to memorize. So here is a simple way to refer to them and sharpen your algebra skills.

Features,

- All basic formulas covered.

- Offline application.

- Easy and simple UI.

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- This free app is supported by ads.

# More from developer

## XLPrep.com CAHSEE Lite

Portoben

1

XLPrep.com CAHSEE Lite Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com Algebra Lite

Portoben

1

XLPrep.com ALGEBRA Lite Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com GMAT Lite

Portoben

1

XLPrep.com GMAT Lite Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com SAT Lite

Portoben

1

XLPrep.com SAT Lite Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com CAHSEE Prep

Portoben

1

XLPrep.com CAHSEE or California High School Exit Exam Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com GMAT Prep

Portoben

1

XLPrep.com GMAT Prep Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com

## XLPrep.com SAT Prep

Portoben

1

XLPrep.com SAT Prep Description. Founded in 2003, XLPrep.com harnesses the interactive capabilities of the Internet resulting in highly efficient and targeted studying. Most test prep websites do not leverage the power of the Internet, provide little to no interactivity, and are often built by copying and pasting text from books into a website. In contrast, XLPrep.com was built for the Internet and adapts continually to each student based on how the student answers questions. Because of this, each student works at his or her own pace, and delivery of content is tailored to each student's individual needs. XLPrep.com quickly targets areas where learning must take place and allows students to prepare more efficiently and thoroughly for test day.

Test names are the trademarks of their respective owners, who are not affiliated with XLPrep.com