Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN: 9780079039897
Author: Carter
Publisher: McGraw Hill
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Concept explainers

Percentage
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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Question
Book Icon
Chapter 0, Problem 4PRT
To determine

The correct sum.

Expert Solution & Answer
Check Mark

Answer to Problem 4PRT

The correct sum is −9 .

Explanation of Solution

Given :

  −15+6

Calculation:

The sum;

  −15+6=−(15−6)=−9

The correct sum is −9 .

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Chapter 0, Problem 3PRT
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Chapter 0, Problem 5PRT

Chapter 0 Solutions

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Ch. 0.1 - Prob. 1ECh. 0.1 - Prob. 2ECh. 0.1 - Prob. 3ECh. 0.1 - Prob. 4ECh. 0.1 - Prob. 5ECh. 0.1 - Prob. 6ECh. 0.2 - Prob. 1ECh. 0.2 - Prob. 2ECh. 0.2 - Prob. 3ECh. 0.2 - Prob. 4E
Ch. 0.2 - Prob. 5ECh. 0.2 - Prob. 6ECh. 0.2 - Prob. 7ECh. 0.2 - Prob. 8ECh. 0.2 - Prob. 9ECh. 0.2 - Prob. 10ECh. 0.2 - Prob. 11ECh. 0.2 - Prob. 12ECh. 0.2 - Prob. 13ECh. 0.2 - Prob. 14ECh. 0.2 - Prob. 15ECh. 0.2 - Prob. 16ECh. 0.2 - Prob. 17ECh. 0.2 - Prob. 18ECh. 0.2 - Prob. 19ECh. 0.2 - Prob. 20ECh. 0.2 - Prob. 21ECh. 0.2 - Prob. 22ECh. 0.2 - Prob. 23ECh. 0.2 - Prob. 24ECh. 0.2 - Prob. 25ECh. 0.2 - Prob. 26ECh. 0.2 - Prob. 27ECh. 0.2 - Prob. 28ECh. 0.2 - Prob. 29ECh. 0.2 - Prob. 30ECh. 0.2 - Prob. 31ECh. 0.2 - Prob. 32ECh. 0.2 - Prob. 33ECh. 0.2 - Prob. 34ECh. 0.2 - Prob. 35ECh. 0.3 - Prob. 1ECh. 0.3 - Prob. 2ECh. 0.3 - Prob. 3ECh. 0.3 - Prob. 4ECh. 0.3 - Prob. 5ECh. 0.3 - Prob. 6ECh. 0.3 - Prob. 7ECh. 0.3 - Prob. 8ECh. 0.3 - Prob. 9ECh. 0.3 - Prob. 10ECh. 0.3 - Prob. 11ECh. 0.3 - Prob. 12ECh. 0.3 - Prob. 13ECh. 0.3 - Prob. 14ECh. 0.3 - Prob. 15ECh. 0.3 - Prob. 16ECh. 0.3 - Prob. 17ECh. 0.3 - Prob. 18ECh. 0.3 - Prob. 19ECh. 0.3 - Prob. 20ECh. 0.3 - Prob. 21ECh. 0.3 - Prob. 22ECh. 0.3 - Prob. 23ECh. 0.4 - Prob. 1ECh. 0.4 - Prob. 2ECh. 0.4 - Prob. 3ECh. 0.4 - Prob. 4ECh. 0.4 - Prob. 5ECh. 0.4 - Prob. 6ECh. 0.4 - Prob. 7ECh. 0.4 - Prob. 8ECh. 0.4 - Prob. 9ECh. 0.4 - Prob. 10ECh. 0.4 - Prob. 11ECh. 0.4 - Prob. 12ECh. 0.4 - Prob. 13ECh. 0.4 - Prob. 14ECh. 0.4 - Prob. 15ECh. 0.4 - Prob. 16ECh. 0.4 - Prob. 17ECh. 0.4 - Prob. 18ECh. 0.4 - Prob. 19ECh. 0.4 - Prob. 20ECh. 0.4 - Prob. 21ECh. 0.4 - Prob. 22ECh. 0.4 - Prob. 23ECh. 0.4 - Prob. 24ECh. 0.4 - Prob. 25ECh. 0.4 - Prob. 26ECh. 0.4 - Prob. 27ECh. 0.4 - Prob. 28ECh. 0.4 - Prob. 29ECh. 0.4 - Prob. 30ECh. 0.4 - Prob. 31ECh. 0.4 - Prob. 32ECh. 0.4 - Prob. 33ECh. 0.4 - Prob. 34ECh. 0.4 - Prob. 35ECh. 0.4 - Prob. 36ECh. 0.4 - Prob. 37ECh. 0.4 - Prob. 38ECh. 0.4 - Prob. 39ECh. 0.4 - Prob. 40ECh. 0.4 - Prob. 41ECh. 0.5 - Prob. 1ECh. 0.5 - Prob. 2ECh. 0.5 - Prob. 3ECh. 0.5 - Prob. 4ECh. 0.5 - Prob. 5ECh. 0.5 - Prob. 6ECh. 0.5 - Prob. 7ECh. 0.5 - Prob. 8ECh. 0.5 - Prob. 9ECh. 0.5 - Prob. 10ECh. 0.5 - Prob. 11ECh. 0.5 - Prob. 12ECh. 0.5 - Prob. 13ECh. 0.5 - Prob. 14ECh. 0.5 - Prob. 15ECh. 0.5 - Prob. 16ECh. 0.5 - Prob. 17ECh. 0.5 - Prob. 18ECh. 0.5 - Prob. 19ECh. 0.5 - Prob. 20ECh. 0.5 - Prob. 21ECh. 0.5 - Prob. 22ECh. 0.5 - Prob. 23ECh. 0.5 - Prob. 24ECh. 0.5 - Prob. 25ECh. 0.5 - Prob. 26ECh. 0.5 - Prob. 27ECh. 0.5 - Prob. 28ECh. 0.5 - Prob. 29ECh. 0.5 - Prob. 30ECh. 0.5 - Prob. 31ECh. 0.5 - Prob. 32ECh. 0.5 - Prob. 33ECh. 0.5 - Prob. 34ECh. 0.5 - Prob. 35ECh. 0.5 - Prob. 36ECh. 0.5 - Prob. 37ECh. 0.5 - Prob. 38ECh. 0.5 - Prob. 39ECh. 0.5 - Prob. 40ECh. 0.5 - Prob. 41ECh. 0.5 - Prob. 42ECh. 0.5 - Prob. 43ECh. 0.5 - Prob. 44ECh. 0.5 - Prob. 45ECh. 0.5 - Prob. 46ECh. 0.5 - Prob. 47ECh. 0.6 - Prob. 1ECh. 0.6 - Prob. 2ECh. 0.6 - Prob. 3ECh. 0.6 - Prob. 4ECh. 0.6 - Prob. 5ECh. 0.6 - Prob. 6ECh. 0.6 - Prob. 7ECh. 0.6 - Prob. 8ECh. 0.6 - Prob. 9ECh. 0.6 - Prob. 10ECh. 0.6 - Prob. 11ECh. 0.6 - Prob. 12ECh. 0.6 - Prob. 13ECh. 0.6 - Prob. 14ECh. 0.6 - Prob. 15ECh. 0.6 - Prob. 16ECh. 0.6 - Prob. 17ECh. 0.6 - Prob. 18ECh. 0.6 - Prob. 19ECh. 0.6 - Prob. 20ECh. 0.6 - Prob. 21ECh. 0.6 - Prob. 22ECh. 0.6 - Prob. 23ECh. 0.6 - Prob. 24ECh. 0.6 - Prob. 25ECh. 0.6 - Prob. 26ECh. 0.6 - Prob. 27ECh. 0.6 - Prob. 28ECh. 0.6 - Prob. 29ECh. 0.6 - Prob. 30ECh. 0.6 - Prob. 31ECh. 0.7 - Prob. 1ECh. 0.7 - Prob. 2ECh. 0.7 - Prob. 3ECh. 0.7 - Prob. 4ECh. 0.7 - Prob. 5ECh. 0.7 - Prob. 6ECh. 0.7 - Prob. 7ECh. 0.7 - Prob. 8ECh. 0.7 - Prob. 9ECh. 0.7 - Prob. 10ECh. 0.7 - Prob. 11ECh. 0.7 - Prob. 12ECh. 0.7 - Prob. 13ECh. 0.7 - Prob. 14ECh. 0.7 - Prob. 15ECh. 0.7 - Prob. 16ECh. 0.7 - Prob. 17ECh. 0.7 - Prob. 18ECh. 0.7 - Prob. 19ECh. 0.7 - Prob. 20ECh. 0.8 - Prob. 1ECh. 0.8 - Prob. 2ECh. 0.8 - Prob. 3ECh. 0.8 - Prob. 4ECh. 0.8 - Prob. 5ECh. 0.8 - Prob. 6ECh. 0.8 - Prob. 7ECh. 0.8 - Prob. 8ECh. 0.8 - Prob. 9ECh. 0.8 - Prob. 10ECh. 0.8 - Prob. 11ECh. 0.8 - Prob. 12ECh. 0.8 - Prob. 13ECh. 0.8 - Prob. 14ECh. 0.8 - Prob. 15ECh. 0.8 - Prob. 16ECh. 0.8 - Prob. 17ECh. 0.8 - Prob. 18ECh. 0.8 - Prob. 19ECh. 0.8 - Prob. 20ECh. 0.8 - Prob. 21ECh. 0.8 - Prob. 22ECh. 0.8 - Prob. 23ECh. 0.9 - Prob. 1ECh. 0.9 - Prob. 2ECh. 0.9 - Prob. 3ECh. 0.9 - Prob. 4ECh. 0.9 - Prob. 5ECh. 0.9 - Prob. 6ECh. 0.9 - Prob. 7ECh. 0.9 - Prob. 8ECh. 0.9 - Prob. 9ECh. 0.9 - Prob. 10ECh. 0.9 - Prob. 11ECh. 0.9 - Prob. 12ECh. 0.9 - Prob. 13ECh. 0.9 - Prob. 14ECh. 0.9 - Prob. 15ECh. 0.9 - Prob. 16ECh. 0.9 - Prob. 17ECh. 0.9 - Prob. 18ECh. 0.9 - Prob. 19ECh. 0.10 - Prob. 1ECh. 0.10 - Prob. 2ECh. 0.10 - Prob. 3ECh. 0.10 - Prob. 4ECh. 0.10 - Prob. 5ECh. 0.10 - Prob. 6ECh. 0.10 - Prob. 7ECh. 0.10 - Prob. 8ECh. 0.10 - Prob. 9ECh. 0.10 - Prob. 10ECh. 0.10 - Prob. 11ECh. 0.10 - Prob. 12ECh. 0.10 - Prob. 13ECh. 0.10 - Prob. 14ECh. 0.10 - Prob. 15ECh. 0.10 - Prob. 16ECh. 0.10 - Prob. 17ECh. 0.10 - Prob. 18ECh. 0.11 - Prob. 1ECh. 0.11 - Prob. 2ECh. 0.11 - Prob. 3ECh. 0.11 - Prob. 4ECh. 0.11 - Prob. 5ECh. 0.11 - Prob. 6ECh. 0.11 - Prob. 7ECh. 0.11 - Prob. 8ECh. 0.11 - Prob. 9ECh. 0.11 - Prob. 10ECh. 0.11 - Prob. 11ECh. 0.11 - Prob. 12ECh. 0.11 - Prob. 13ECh. 0.11 - Prob. 14ECh. 0.11 - Prob. 15ECh. 0.11 - Prob. 16ECh. 0.11 - Prob. 17ECh. 0.11 - Prob. 18ECh. 0.11 - Prob. 19ECh. 0.11 - Prob. 20ECh. 0.11 - Prob. 21ECh. 0.11 - Prob. 22ECh. 0 - Prob. 1PRTCh. 0 - Prob. 2PRTCh. 0 - Prob. 3PRTCh. 0 - Prob. 4PRTCh. 0 - Prob. 5PRTCh. 0 - Prob. 6PRTCh. 0 - Prob. 7PRTCh. 0 - Prob. 8PRTCh. 0 - Prob. 9PRTCh. 0 - Prob. 10PRTCh. 0 - Prob. 11PRTCh. 0 - Prob. 12PRTCh. 0 - Prob. 13PRTCh. 0 - Prob. 14PRTCh. 0 - Prob. 15PRTCh. 0 - Prob. 16PRTCh. 0 - Prob. 17PRTCh. 0 - Prob. 18PRTCh. 0 - Prob. 19PRTCh. 0 - Prob. 20PRTCh. 0 - Prob. 21PRTCh. 0 - Prob. 22PRTCh. 0 - Prob. 23PRTCh. 0 - Prob. 24PRTCh. 0 - Prob. 25PRTCh. 0 - Prob. 26PRTCh. 0 - Prob. 27PRTCh. 0 - Prob. 28PRTCh. 0 - Prob. 29PRTCh. 0 - Prob. 30PRTCh. 0 - Prob. 31PRTCh. 0 - Prob. 32PRTCh. 0 - Prob. 33PRTCh. 0 - Prob. 34PRTCh. 0 - Prob. 35PRTCh. 0 - Prob. 36PRTCh. 0 - Prob. 37PRTCh. 0 - Prob. 38PRTCh. 0 - Prob. 39PRTCh. 0 - Prob. 40PRTCh. 0 - Prob. 41PRTCh. 0 - Prob. 42PRTCh. 0 - Prob. 43PRTCh. 0 - Prob. 44PRTCh. 0 - Prob. 45PRTCh. 0 - Prob. 46PRTCh. 0 - Prob. 47PRTCh. 0 - Prob. 48PRTCh. 0 - Prob. 49PRTCh. 0 - Prob. 50PRTCh. 0 - Prob. 51PRTCh. 0 - Prob. 52PRTCh. 0 - Prob. 53PRTCh. 0 - Prob. 54PRTCh. 0 - Prob. 55PRTCh. 0 - Prob. 56PRTCh. 0 - Prob. 57PRTCh. 0 - Prob. 58PRTCh. 0 - Prob. 59PRTCh. 0 - Prob. 60PRTCh. 0 - Prob. 61PRTCh. 0 - Prob. 62PRTCh. 0 - Prob. 63PRTCh. 0 - Prob. 64PRTCh. 0 - Prob. 65PRTCh. 0 - Prob. 66PRTCh. 0 - Prob. 1POTCh. 0 - Prob. 2POTCh. 0 - Prob. 3POTCh. 0 - Prob. 4POTCh. 0 - Prob. 5POTCh. 0 - Prob. 6POTCh. 0 - Prob. 7POTCh. 0 - Prob. 8POTCh. 0 - Prob. 9POTCh. 0 - Prob. 10POTCh. 0 - Prob. 11POTCh. 0 - Prob. 12POTCh. 0 - Prob. 13POTCh. 0 - Prob. 14POTCh. 0 - Prob. 15POTCh. 0 - Prob. 16POTCh. 0 - Prob. 17POTCh. 0 - Prob. 18POTCh. 0 - Prob. 19POTCh. 0 - Prob. 20POTCh. 0 - Prob. 21POTCh. 0 - Prob. 22POTCh. 0 - Prob. 23POTCh. 0 - Prob. 24POTCh. 0 - Prob. 25POTCh. 0 - Prob. 26POTCh. 0 - Prob. 27POTCh. 0 - Prob. 28POTCh. 0 - Prob. 29POTCh. 0 - Prob. 30POTCh. 0 - Prob. 31POTCh. 0 - Prob. 32POTCh. 0 - Prob. 33POTCh. 0 - Prob. 34POTCh. 0 - Prob. 35POTCh. 0 - Prob. 36POTCh. 0 - Prob. 37POTCh. 0 - Prob. 38POTCh. 0 - Prob. 39POTCh. 0 - Prob. 40POTCh. 0 - Prob. 41POTCh. 0 - Prob. 42POTCh. 0 - Prob. 43POTCh. 0 - Prob. 44POTCh. 0 - Prob. 45POTCh. 0 - Prob. 46POTCh. 0 - Prob. 47POTCh. 0 - Prob. 48POTCh. 0 - Prob. 49POTCh. 0 - Prob. 50POTCh. 0 - Prob. 51POTCh. 0 - Prob. 52POTCh. 0 - Prob. 53POTCh. 0 - Prob. 54POTCh. 0 - Prob. 55POTCh. 0 - Prob. 56POTCh. 0 - Prob. 57POTCh. 0 - Prob. 58POTCh. 0 - Prob. 59POTCh. 0 - Prob. 60POTCh. 0 - Prob. 61POTCh. 0 - Prob. 62POTCh. 0 - Prob. 63POTCh. 0 - Prob. 64POTCh. 0 - Prob. 65POTCh. 0 - Prob. 66POTCh. 0 - Prob. 67POTCh. 0 - Prob. 68POTCh. 0 - Prob. 69POTCh. 0 - Prob. 70POTCh. 0 - Prob. 71POTCh. 0 - Prob. 72POTCh. 0 - Prob. 73POTCh. 0 - Prob. 74POTCh. 0 - Prob. 75POT

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