8th Edition

ISBN: 9781337798310

Author: Peterson, John.

Publisher: Cengage Learning,

Concept explainers

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.

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Textbook Question

Chapter 41, Problem 11A

Add the terms in the following expressions.

− 5 x 2 y + 5 x 2 y

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Chapter 41, Problem 10A

Chapter 41, Problem 12A

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Chapter 41 Solutions

Mathematics For Machine Technology

Ch. 41 - Prob. 1A Ch. 41 - Prob. 2A Ch. 41 - Use the Table of Block Thicknesses for a Customary...Ch. 41 - Read the setting of the metric vernier micrometer...Ch. 41 - Read the decimal-inch measurement on the vernier...Ch. 41 - Prob. 6A Ch. 41 - Add the terms in the following expressions. 18y+y Ch. 41 - Add the terms in the following expressions....Ch. 41 - Add the terms in the following expressions....Ch. 41 - Add the terms in the following expressions....

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Add the terms in the following expressions. − 5 x 2 y + 5 x 2 y

Solution Summary: The author explains that to add, the given terms are equal to 0. Now, we need to perform addition, Rightarrow -

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Chapter 41 Solutions