If you're trying to help a student with math homework and questions involving slope come up, you might need a refresher on learning how to calculate this important measurement. Rea...

When you need to solve a math problem and want to make sure you have the right answer, a calculator can come in handy. Calculators are small computers that can perform a variety of...

To calculate linear inches, simply determine the length, width and height of a baggage item and add them together. You need a tape measure or ruler and a c To calculate linear inch...

A linear equation produces a line graph. The equation takes the form y = mx + b, where m is the slope and b is the y intercept. A linear equation produces a line graph. The equatio...

A step-by-step guide to help you solve an equilibrium equation in economics when you're given specific supply and demand curves. Westend61 / Getty Images Economists use the term eq...

Use this simple guide to calculate your energy balance equation. Then if you want to lose weight, simply make changes to the numbers to slim down. Malia Frey is a weight loss exper...

Benefit Calculators Frequently Asked Questions Benefit estimates depend on your date of birth and on your earnings history. For security, the "Quick Calculator" does not access you...

Calculator disclaimer: The information provided by these calculators is intended for illustrative purposes only and is not intended to purport actual user-defined parameters. The d...

Most states impose a sales tax on individual purchases of goods and services. The rate of this sales tax depends on your location. The five states without a sales tax are Alaska, ...

A company’s stockholders’ equity is the total value of stockholders’ interest in the company, which consists of paid-in capital and retained earnings. Paid-in capital, or contribut...

The Nernst equation is used to calculate the voltage of an electrochemical cell or find the concentration. The Nernst equation is used to calculate the voltage of an electrochemica...