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Welcome to the SchoolTutoring Academy Homework Help Site!

This site is a free academic resource from the Academic Directors at SchoolTutoring Academy. We encourage you to suggest a topic by writing to support@SchoolTutoring.com.

23 Jul Posted by in Algebra | Comments Off

Math Review of Changing Application Problems into Equations

Overview The first step in solving real-world problems mathematically is to change the problem into an equation. Sometimes, it is a matter of deciding what operations need to be used. It is also a matter of seeing how quantities relate to one another. Operations Words and phrases that represent addition include such things as added […]

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22 Jul Posted by in Pre-Algebra | Comments Off

Math Review of Operations with Real Numbers

Overview Real numbers include rational and irrational numbers, whole numbers, positive and negative integers, and the number 0. They can be used in operations such as addition, subtraction, multiplication, and division, as well as in expressions involving variables. Real Numbers Real numbers include many different types of numbers that are familiar, such as positive and […]

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21 Jul Posted by in Pre-Algebra | Comments Off

Math Review of Decimals and Percent

Overview Decimals and percent are used in many different types of mathematical calculations and applications. They require attention to detail to use correctly. Adding and Subtracting Decimals In order to add and subtract numbers that contain decimal points, the numbers must be aligned so that the place values are the same. Then they can be […]

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18 Jul Posted by in Algebra | Comments Off

Math Review of Higher Roots and Rational Exponents

Overview Cube and fourth roots follow rules similar to those for square roots. The rules for rational exponents are an extension of the rules for exponents and roots. Cube Roots If any real number b3 equals c, then b is the cube root of c, when b is not equal to 0. For example, 23 […]

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17 Jul Posted by in Algebra | Comments Off

Math Review of Linear Inequalities in One Variable

Overview Linear inequalities in one variable can be solved similarly to linear equations in one variable. Properties that hold for linear inequalities include properties of addition, subtraction, multiplication, and division, as well as those involving relationships between negative numbers. Properties of Inequalities There are four properties of inequalities that hold true for real numbers. The […]

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