High School Math 2011 Algebra 1 Student Companion Grade 8/9
High School Math 2011 Algebra 1 Student Companion Grade 8/9
11th Edition
ISBN: 9780133688924
Author: Prentice Hall
Publisher: PEARSON
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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
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Chapter 1.2, Problem 2P

(a)

To determine

To find: the simplest form of an expression.

(a)

Expert Solution
Check Mark

Answer to Problem 2P

  5.7−42÷2=27 .

Explanation of Solution

Given:

  5.7−42÷2.

Concept used:

In general, an expression is in simplest form when it is easiest to use.

Common ways to help it simplify is:

Combining like terms.

Factoring.

Expanding the opposite of factoring.

Clear out fractions by multiplying.

Recognizing the pattern and it has seen before, like the difference of squares etc.

Use bracket of division multiplication addition and subtraction (BODMAS) .

Calculation:

According to the given:

  5.7−42÷2.

Using bracket of division multiplication addition and subtraction (BODMAS) :

  5.7−42÷2.⇒35−8.⇒27.

Hence, 5.7−42÷2=27 .

(b)

To determine

To find: the simplest form of an expression.

(b)

Expert Solution
Check Mark

Answer to Problem 2P

  12−25÷5=7 .

Explanation of Solution

Given:

  12−25÷5 .

Concept used:

In general, an expression is in simplest form when it is easiest to use.

Common ways to help it simplify is:

Combining like terms.

Factoring.

Expanding the opposite of factoring.

Clear out fractions by multiplying.

Recognizing the pattern and it has seen before, like the difference of squares etc.

Use bracket of division multiplication addition and subtraction (BODMAS) .

Calculation:

According to the given:

  12−25÷5 .

Using bracket of division multiplication addition and subtraction (BODMAS) :

  12−25÷5.⇒12−5.⇒7.

Hence, 12−25÷5=7 .

(c)

To determine

To find: the simplest form of an expression.

(c)

Expert Solution
Check Mark

Answer to Problem 2P

  4+347−2=17 .

Explanation of Solution

Given:

  4+347−2 .

Concept used:

In general, an expression is in simplest form when it is easiest to use.

Common ways to help it simplify is:

Combining like terms.

Factoring.

Expanding the opposite of factoring.

Clear out fractions by multiplying.

Recognizing the pattern and it has seen before, like the difference of squares etc.

Use bracket of division multiplication addition and subtraction (BODMAS) .

Calculation:

According to the given:

  4+347−2 .

Using bracket of division multiplication addition and subtraction (BODMAS) :

  4+347−2.⇒4+815.⇒855=17.

Hence, 4+347−2=17 .

(d)

To determine

To find: the reason for the fraction bar acts as grouping symbol.

(d)

Expert Solution
Check Mark

Answer to Problem 2P

The order of operation tells to simplify the numerator and the denominator first as if there were in the parentheses before divide.

Explanation of Solution

Given:

Fraction bars act as grouping symbols.

Concept used:

Fraction bars act as grouping symbols. The expressions above and below the fraction bar should be treated as they were in the bracket or parentheses.

Use bracket of division multiplication addition and subtraction (BODMAS) .

Calculation:

Fraction bars act as grouping symbols. The expressions above and below the fraction bar should be treated as they were in the bracket or parentheses. The order of operation tells to simplify the numerator and the denominator first as if there were in the parentheses before divide.

Grouping symbols:

    Parentheses()
    Brackets[]
    Braces {}
    Absolute value||
    Fraction bar()()

Hence, the order of operation tells to simplify the numerator and the denominator first as if there were in the parentheses before divide.

Previous
Chapter 1.2, Problem 1P
Next
Chapter 1.2, Problem 3P

Chapter 1 Solutions

High School Math 2011 Algebra 1 Student Companion Grade 8/9

Ch. 1.1 - Prob. 1PCh. 1.1 - Prob. 2PCh. 1.1 - Prob. 3PCh. 1.1 - Prob. 4PCh. 1.1 - Prob. 5PCh. 1.1 - Prob. 1LCCh. 1.1 - Prob. 2LCCh. 1.1 - Prob. 3LCCh. 1.1 - Prob. 4LCCh. 1.1 - Prob. 5LC
Ch. 1.1 - Prob. 6LCCh. 1.1 - Prob. 7LCCh. 1.1 - Prob. 8LCCh. 1.1 - Prob. 9PPECh. 1.1 - Prob. 10PPECh. 1.1 - Prob. 11PPECh. 1.1 - Prob. 12PPECh. 1.1 - Prob. 13PPECh. 1.1 - Prob. 14PPECh. 1.1 - Prob. 15PPECh. 1.1 - Prob. 16PPECh. 1.1 - Prob. 17PPECh. 1.1 - Prob. 18PPECh. 1.1 - Prob. 19PPECh. 1.1 - Prob. 20PPECh. 1.1 - Prob. 21PPECh. 1.1 - Prob. 22PPECh. 1.1 - Prob. 23PPECh. 1.1 - Prob. 24PPECh. 1.1 - Prob. 25PPECh. 1.1 - Prob. 26PPECh. 1.1 - Prob. 27PPECh. 1.1 - Prob. 28PPECh. 1.1 - Prob. 29PPECh. 1.1 - Prob. 30PPECh. 1.1 - Prob. 31PPECh. 1.1 - Prob. 32PPECh. 1.1 - Prob. 33PPECh. 1.1 - Prob. 34PPECh. 1.1 - Prob. 35PPECh. 1.1 - Prob. 36PPECh. 1.1 - Prob. 37PPECh. 1.1 - Prob. 38PPECh. 1.1 - Prob. 39PPECh. 1.1 - Prob. 40PPECh. 1.1 - Prob. 41PPECh. 1.1 - Prob. 1MPCh. 1.2 - Prob. 1PCh. 1.2 - Prob. 2PCh. 1.2 - Prob. 3PCh. 1.2 - Prob. 4PCh. 1.2 - Prob. 1LCCh. 1.2 - Prob. 2LCCh. 1.2 - Prob. 3LCCh. 1.2 - Prob. 4LCCh. 1.2 - Prob. 5LCCh. 1.2 - Prob. 6LCCh. 1.2 - Prob. 7LCCh. 1.2 - Prob. 8LCCh. 1.2 - Prob. 9PPECh. 1.2 - Prob. 10PPECh. 1.2 - Prob. 11PPECh. 1.2 - Prob. 12PPECh. 1.2 - Prob. 13PPECh. 1.2 - Prob. 14PPECh. 1.2 - Prob. 15PPECh. 1.2 - Prob. 16PPECh. 1.2 - Prob. 17PPECh. 1.2 - Prob. 18PPECh. 1.2 - Prob. 19PPECh. 1.2 - Prob. 20PPECh. 1.2 - Prob. 21PPECh. 1.2 - Prob. 22PPECh. 1.2 - Prob. 23PPECh. 1.2 - Prob. 24PPECh. 1.2 - Prob. 25PPECh. 1.2 - Prob. 26PPECh. 1.2 - Prob. 27PPECh. 1.2 - Prob. 28PPECh. 1.2 - Prob. 29PPECh. 1.2 - Prob. 30PPECh. 1.2 - Prob. 31PPECh. 1.2 - Prob. 32PPECh. 1.2 - Prob. 33PPECh. 1.2 - Prob. 34PPECh. 1.2 - Prob. 35PPECh. 1.2 - Prob. 36PPECh. 1.2 - Prob. 37PPECh. 1.2 - Prob. 38PPECh. 1.2 - Prob. 39PPECh. 1.2 - Prob. 40PPECh. 1.2 - Prob. 41PPECh. 1.2 - Prob. 42PPECh. 1.2 - Prob. 43PPECh. 1.2 - Prob. 44PPECh. 1.2 - Prob. 45PPECh. 1.2 - Prob. 46PPECh. 1.2 - Prob. 47PPECh. 1.2 - Prob. 48PPECh. 1.2 - Prob. 49PPECh. 1.2 - Prob. 50PPECh. 1.2 - Prob. 51PPECh. 1.2 - Prob. 52PPECh. 1.2 - Prob. 53PPECh. 1.2 - Prob. 54PPECh. 1.2 - Prob. 55PPECh. 1.2 - Prob. 56PPECh. 1.2 - Prob. 57PPECh. 1.2 - Prob. 58PPECh. 1.2 - Prob. 59PPECh. 1.2 - Prob. 60PPECh. 1.2 - Prob. 61STPCh. 1.2 - Prob. 62STPCh. 1.2 - Prob. 63STPCh. 1.2 - Prob. 64STPCh. 1.2 - Prob. 65MRCh. 1.2 - Prob. 66MRCh. 1.2 - Prob. 67MRCh. 1.2 - Prob. 68MRCh. 1.2 - Prob. 69MRCh. 1.2 - Prob. 70MRCh. 1.2 - Prob. 71MRCh. 1.2 - Prob. 72MRCh. 1.2 - Prob. 73MRCh. 1.2 - Prob. 74MRCh. 1.2 - Prob. 75MRCh. 1.2 - Prob. 76MRCh. 1.2 - Prob. 77MRCh. 1.2 - Prob. 78MRCh. 1.2 - Prob. 79MRCh. 1.2 - Prob. 80MRCh. 1.3 - Prob. 1PCh. 1.3 - Prob. 2PCh. 1.3 - Prob. 3PCh. 1.3 - Prob. 4PCh. 1.3 - Prob. 5PCh. 1.3 - Prob. 1LCCh. 1.3 - Prob. 2LCCh. 1.3 - Prob. 3LCCh. 1.3 - Prob. 4LCCh. 1.3 - Prob. 5LCCh. 1.3 - Prob. 6LCCh. 1.3 - Prob. 7LCCh. 1.3 - Prob. 8LCCh. 1.3 - Prob. 9PPECh. 1.3 - Prob. 10PPECh. 1.3 - Prob. 11PPECh. 1.3 - Prob. 12PPECh. 1.3 - Prob. 13PPECh. 1.3 - Prob. 14PPECh. 1.3 - Prob. 15PPECh. 1.3 - Prob. 16PPECh. 1.3 - Prob. 17PPECh. 1.3 - Prob. 18PPECh. 1.3 - Prob. 19PPECh. 1.3 - Prob. 20PPECh. 1.3 - Prob. 21PPECh. 1.3 - Prob. 22PPECh. 1.3 - Prob. 23PPECh. 1.3 - Prob. 24PPECh. 1.3 - Prob. 25PPECh. 1.3 - Prob. 26PPECh. 1.3 - Prob. 27PPECh. 1.3 - Prob. 28PPECh. 1.3 - Prob. 29PPECh. 1.3 - Prob. 30PPECh. 1.3 - Prob. 31PPECh. 1.3 - Prob. 32PPECh. 1.3 - Prob. 33PPECh. 1.3 - Prob. 34PPECh. 1.3 - Prob. 35PPECh. 1.3 - Prob. 36PPECh. 1.3 - Prob. 37PPECh. 1.3 - Prob. 38PPECh. 1.3 - Prob. 39PPECh. 1.3 - Prob. 40PPECh. 1.3 - Prob. 41PPECh. 1.3 - Prob. 42PPECh. 1.3 - Prob. 43PPECh. 1.3 - Prob. 44PPECh. 1.3 - Prob. 45PPECh. 1.3 - Prob. 46PPECh. 1.3 - Prob. 47PPECh. 1.3 - Prob. 48PPECh. 1.3 - Prob. 49PPECh. 1.3 - Prob. 50PPECh. 1.3 - Prob. 51PPECh. 1.3 - Prob. 52PPECh. 1.3 - Prob. 53PPECh. 1.3 - Prob. 54PPECh. 1.3 - Prob. 55PPECh. 1.3 - Prob. 56PPECh. 1.3 - Prob. 57PPECh. 1.3 - Prob. 58PPECh. 1.3 - Prob. 59PPECh. 1.3 - Prob. 60PPECh. 1.3 - Prob. 61PPECh. 1.3 - Prob. 62PPECh. 1.3 - Prob. 63PPECh. 1.3 - Prob. 64PPECh. 1.3 - Prob. 65PPECh. 1.3 - Prob. 66PPECh. 1.3 - Prob. 67PPECh. 1.3 - Prob. 68PPECh. 1.3 - Prob. 69PPECh. 1.3 - Prob. 70PPECh. 1.3 - Prob. 71PPECh. 1.3 - Prob. 72STPCh. 1.3 - Prob. 73STPCh. 1.3 - Prob. 74STPCh. 1.3 - Prob. 75MRCh. 1.3 - Prob. 76MRCh. 1.3 - Prob. 77MRCh. 1.3 - Prob. 78MRCh. 1.3 - Prob. 79MRCh. 1.3 - Prob. 80MRCh. 1.3 - Prob. 81MRCh. 1.3 - Prob. 82MRCh. 1.3 - Prob. 83MRCh. 1.3 - Prob. 84MRCh. 1.3 - Prob. 85MRCh. 1.4 - Prob. 1PCh. 1.4 - Prob. 2PCh. 1.4 - Prob. 3PCh. 1.4 - Prob. 4PCh. 1.4 - Prob. 1LCCh. 1.4 - Prob. 2LCCh. 1.4 - Prob. 3LCCh. 1.4 - Prob. 4LCCh. 1.4 - Prob. 5LCCh. 1.4 - Prob. 6LCCh. 1.4 - Prob. 7PPECh. 1.4 - Prob. 8PPECh. 1.4 - Prob. 9PPECh. 1.4 - Prob. 10PPECh. 1.4 - Prob. 11PPECh. 1.4 - Prob. 12PPECh. 1.4 - Prob. 13PPECh. 1.4 - Prob. 14PPECh. 1.4 - Prob. 15PPECh. 1.4 - Prob. 16PPECh. 1.4 - Prob. 17PPECh. 1.4 - Prob. 18PPECh. 1.4 - Prob. 19PPECh. 1.4 - Prob. 20PPECh. 1.4 - Prob. 21PPECh. 1.4 - Prob. 22PPECh. 1.4 - Prob. 23PPECh. 1.4 - Prob. 24PPECh. 1.4 - Prob. 25PPECh. 1.4 - Prob. 26PPECh. 1.4 - Prob. 27PPECh. 1.4 - Prob. 28PPECh. 1.4 - Prob. 29PPECh. 1.4 - Prob. 30PPECh. 1.4 - Prob. 31PPECh. 1.4 - Prob. 32PPECh. 1.4 - Prob. 33PPECh. 1.4 - Prob. 34PPECh. 1.4 - Prob. 35PPECh. 1.4 - Prob. 36PPECh. 1.4 - Prob. 37PPECh. 1.4 - Prob. 38PPECh. 1.4 - Prob. 39PPECh. 1.4 - Prob. 40PPECh. 1.4 - Prob. 41PPECh. 1.4 - Prob. 42PPECh. 1.4 - Prob. 43PPECh. 1.4 - Prob. 44PPECh. 1.4 - Prob. 45PPECh. 1.4 - Prob. 46PPECh. 1.4 - Prob. 47PPECh. 1.4 - Prob. 48PPECh. 1.4 - Prob. 49PPECh. 1.4 - Prob. 50PPECh. 1.4 - Prob. 51PPECh. 1.4 - Prob. 52PPECh. 1.4 - Prob. 53PPECh. 1.4 - Prob. 54PPECh. 1.4 - Prob. 55PPECh. 1.4 - Prob. 56PPECh. 1.4 - Prob. 57PPECh. 1.4 - Prob. 58STPCh. 1.4 - Prob. 59STPCh. 1.4 - Prob. 60STPCh. 1.4 - Prob. 61STPCh. 1.4 - Prob. 62RECh. 1.4 - Prob. 63RECh. 1.4 - Prob. 64RECh. 1.4 - Prob. 65RECh. 1.4 - Prob. 66RECh. 1.4 - Prob. 67RECh. 1.4 - Prob. 68RECh. 1.4 - Prob. 1MCQCh. 1.4 - Prob. 2MCQCh. 1.4 - Prob. 3MCQCh. 1.4 - Prob. 4MCQCh. 1.4 - Prob. 5MCQCh. 1.4 - Prob. 6MCQCh. 1.4 - Prob. 7MCQCh. 1.4 - Prob. 8MCQCh. 1.4 - Prob. 9MCQCh. 1.4 - Prob. 10MCQCh. 1.4 - Prob. 11MCQCh. 1.4 - Prob. 12MCQCh. 1.4 - Prob. 13MCQCh. 1.4 - Prob. 14MCQCh. 1.4 - Prob. 15MCQCh. 1.4 - Prob. 16MCQCh. 1.4 - Prob. 17MCQCh. 1.4 - Prob. 18MCQCh. 1.4 - Prob. 19MCQCh. 1.5 - Prob. 1PCh. 1.5 - Prob. 2PCh. 1.5 - Prob. 3PCh. 1.5 - Prob. 4PCh. 1.5 - Prob. 1LCCh. 1.5 - Prob. 2LCCh. 1.5 - Prob. 3LCCh. 1.5 - Prob. 4LCCh. 1.5 - Prob. 5LCCh. 1.5 - Prob. 6LCCh. 1.5 - Prob. 7LCCh. 1.5 - Prob. 8LCCh. 1.5 - Prob. 9LCCh. 1.5 - Prob. 10PPECh. 1.5 - Prob. 11PPECh. 1.5 - Prob. 12PPECh. 1.5 - Prob. 13PPECh. 1.5 - Prob. 14PPECh. 1.5 - Prob. 15PPECh. 1.5 - Prob. 16PPECh. 1.5 - Prob. 17PPECh. 1.5 - Prob. 18PPECh. 1.5 - Prob. 19PPECh. 1.5 - Prob. 20PPECh. 1.5 - Prob. 21PPECh. 1.5 - Prob. 22PPECh. 1.5 - Prob. 23PPECh. 1.5 - Prob. 24PPECh. 1.5 - Prob. 25PPECh. 1.5 - Prob. 26PPECh. 1.5 - Prob. 27PPECh. 1.5 - Prob. 28PPECh. 1.5 - Prob. 29PPECh. 1.5 - Prob. 30PPECh. 1.5 - Prob. 31PPECh. 1.5 - Prob. 32PPECh. 1.5 - Prob. 33PPECh. 1.5 - Prob. 34PPECh. 1.5 - Prob. 35PPECh. 1.5 - Prob. 36PPECh. 1.5 - Prob. 37PPECh. 1.5 - Prob. 38PPECh. 1.5 - Prob. 39PPECh. 1.5 - Prob. 40PPECh. 1.5 - Prob. 41PPECh. 1.5 - Prob. 42PPECh. 1.5 - Prob. 43PPECh. 1.5 - Prob. 44PPECh. 1.5 - Prob. 45PPECh. 1.5 - Prob. 46PPECh. 1.5 - Prob. 47PPECh. 1.5 - Prob. 48PPECh. 1.5 - Prob. 49PPECh. 1.5 - Prob. 50PPECh. 1.5 - Prob. 51PPECh. 1.5 - Prob. 52PPECh. 1.5 - Prob. 53PPECh. 1.5 - Prob. 54PPECh. 1.5 - Prob. 55PPECh. 1.5 - Prob. 56PPECh. 1.5 - Prob. 57PPECh. 1.5 - Prob. 58PPECh. 1.5 - Prob. 59PPECh. 1.5 - Prob. 60PPECh. 1.5 - Prob. 61PPECh. 1.5 - Prob. 62PPECh. 1.5 - Prob. 63PPECh. 1.5 - Prob. 64PPECh. 1.5 - Prob. 65PPECh. 1.5 - Prob. 66PPECh. 1.5 - Prob. 67PPECh. 1.5 - Prob. 68PPECh. 1.5 - Prob. 69PPECh. 1.5 - Prob. 70STPCh. 1.5 - Prob. 71STPCh. 1.5 - Prob. 72STPCh. 1.5 - Prob. 73STPCh. 1.5 - Prob. 74STPCh. 1.5 - Prob. 75MRCh. 1.5 - Prob. 76MRCh. 1.5 - Prob. 77MRCh. 1.5 - Prob. 78MRCh. 1.5 - Prob. 79MRCh. 1.5 - Prob. 80MRCh. 1.5 - Prob. 81MRCh. 1.5 - Prob. 82MRCh. 1.5 - Prob. 83MRCh. 1.5 - Prob. 84MRCh. 1.5 - Prob. 85MRCh. 1.6 - Prob. 1PCh. 1.6 - Prob. 2PCh. 1.6 - Prob. 3PCh. 1.6 - Prob. 4PCh. 1.6 - Prob. 1LCCh. 1.6 - Prob. 2LCCh. 1.6 - Prob. 3LCCh. 1.6 - Prob. 4LCCh. 1.6 - Prob. 5LCCh. 1.6 - Prob. 6LCCh. 1.6 - Prob. 7LCCh. 1.6 - Prob. 8PPECh. 1.6 - Prob. 9PPECh. 1.6 - Prob. 10PPECh. 1.6 - Prob. 11PPECh. 1.6 - Prob. 12PPECh. 1.6 - Prob. 13PPECh. 1.6 - Prob. 14PPECh. 1.6 - Prob. 15PPECh. 1.6 - Prob. 16PPECh. 1.6 - Prob. 17PPECh. 1.6 - Prob. 18PPECh. 1.6 - Prob. 19PPECh. 1.6 - Prob. 20PPECh. 1.6 - Prob. 21PPECh. 1.6 - Prob. 22PPECh. 1.6 - Prob. 23PPECh. 1.6 - Prob. 24PPECh. 1.6 - Prob. 25PPECh. 1.6 - Prob. 26PPECh. 1.6 - Prob. 27PPECh. 1.6 - Prob. 28PPECh. 1.6 - Prob. 29PPECh. 1.6 - Prob. 30PPECh. 1.6 - Prob. 31PPECh. 1.6 - Prob. 32PPECh. 1.6 - Prob. 33PPECh. 1.6 - Prob. 34PPECh. 1.6 - Prob. 35PPECh. 1.6 - Prob. 36PPECh. 1.6 - Prob. 37PPECh. 1.6 - Prob. 38PPECh. 1.6 - Prob. 39PPECh. 1.6 - Prob. 40PPECh. 1.6 - Prob. 41PPECh. 1.6 - Prob. 42PPECh. 1.6 - Prob. 43PPECh. 1.6 - Prob. 44PPECh. 1.6 - Prob. 45PPECh. 1.6 - Prob. 46PPECh. 1.6 - Prob. 47PPECh. 1.6 - Prob. 48PPECh. 1.6 - Prob. 49PPECh. 1.6 - Prob. 50PPECh. 1.6 - Prob. 51PPECh. 1.6 - Prob. 52PPECh. 1.6 - Prob. 53PPECh. 1.6 - Prob. 54PPECh. 1.6 - Prob. 55PPECh. 1.6 - Prob. 56PPECh. 1.6 - Prob. 57PPECh. 1.6 - Prob. 58PPECh. 1.6 - Prob. 59PPECh. 1.6 - Prob. 60PPECh. 1.6 - Prob. 61PPECh. 1.6 - Prob. 62PPECh. 1.6 - Prob. 63PPECh. 1.6 - Prob. 64PPECh. 1.6 - Prob. 65PPECh. 1.6 - Prob. 66PPECh. 1.6 - Prob. 67PPECh. 1.6 - Prob. 68PPECh. 1.6 - Prob. 69PPECh. 1.6 - Prob. 70STPCh. 1.6 - Prob. 71STPCh. 1.6 - Prob. 72STPCh. 1.6 - Prob. 73MRCh. 1.6 - Prob. 74MRCh. 1.6 - Prob. 75MRCh. 1.6 - Prob. 76MRCh. 1.6 - Prob. 77MRCh. 1.6 - Prob. 78MRCh. 1.6 - Prob. 1CBCh. 1.6 - Prob. 2CBCh. 1.6 - Prob. 3CBCh. 1.6 - Prob. 4CBCh. 1.6 - Prob. 5CBCh. 1.6 - Prob. 6CBCh. 1.6 - Prob. 7CBCh. 1.6 - Prob. 8CBCh. 1.6 - Prob. 9CBCh. 1.6 - Prob. 10CBCh. 1.6 - Prob. 11CBCh. 1.6 - Prob. 12CBCh. 1.6 - Prob. 13CBCh. 1.6 - Prob. 14CBCh. 1.6 - Prob. 15CBCh. 1.6 - Prob. 16CBCh. 1.6 - Prob. 17CBCh. 1.6 - Prob. 18CBCh. 1.7 - Prob. 1PCh. 1.7 - Prob. 2PCh. 1.7 - Prob. 3PCh. 1.7 - Prob. 4PCh. 1.7 - Prob. 5PCh. 1.7 - Prob. 1LCCh. 1.7 - Prob. 2LCCh. 1.7 - Prob. 3LCCh. 1.7 - Prob. 4LCCh. 1.7 - Prob. 5LCCh. 1.7 - Prob. 6LCCh. 1.7 - Prob. 7LCCh. 1.7 - Prob. 8LCCh. 1.7 - Prob. 9PPECh. 1.7 - Prob. 10PPECh. 1.7 - Prob. 11PPECh. 1.7 - Prob. 12PPECh. 1.7 - Prob. 13PPECh. 1.7 - Prob. 14PPECh. 1.7 - Prob. 15PPECh. 1.7 - Prob. 16PPECh. 1.7 - Prob. 17PPECh. 1.7 - Prob. 18PPECh. 1.7 - Prob. 19PPECh. 1.7 - Prob. 20PPECh. 1.7 - Prob. 21PPECh. 1.7 - Prob. 22PPECh. 1.7 - Prob. 23PPECh. 1.7 - Prob. 24PPECh. 1.7 - Prob. 25PPECh. 1.7 - Prob. 26PPECh. 1.7 - Prob. 27PPECh. 1.7 - Prob. 28PPECh. 1.7 - Prob. 29PPECh. 1.7 - Prob. 30PPECh. 1.7 - Prob. 31PPECh. 1.7 - Prob. 32PPECh. 1.7 - Prob. 33PPECh. 1.7 - Prob. 34PPECh. 1.7 - Prob. 35PPECh. 1.7 - Prob. 36PPECh. 1.7 - Prob. 37PPECh. 1.7 - Prob. 38PPECh. 1.7 - Prob. 39PPECh. 1.7 - Prob. 40PPECh. 1.7 - Prob. 41PPECh. 1.7 - Prob. 42PPECh. 1.7 - Prob. 43PPECh. 1.7 - Prob. 44PPECh. 1.7 - Prob. 45PPECh. 1.7 - Prob. 46PPECh. 1.7 - Prob. 47PPECh. 1.7 - Prob. 48PPECh. 1.7 - Prob. 49PPECh. 1.7 - Prob. 50PPECh. 1.7 - Prob. 51PPECh. 1.7 - Prob. 52PPECh. 1.7 - Prob. 53PPECh. 1.7 - Prob. 54PPECh. 1.7 - Prob. 55PPECh. 1.7 - Prob. 56PPECh. 1.7 - Prob. 57PPECh. 1.7 - Prob. 58PPECh. 1.7 - Prob. 59PPECh. 1.7 - Prob. 60PPECh. 1.7 - Prob. 61PPECh. 1.7 - Prob. 62PPECh. 1.7 - Prob. 63PPECh. 1.7 - Prob. 64PPECh. 1.7 - Prob. 65PPECh. 1.7 - Prob. 66PPECh. 1.7 - Prob. 67PPECh. 1.7 - Prob. 68PPECh. 1.7 - Prob. 69PPECh. 1.7 - Prob. 70PPECh. 1.7 - Prob. 71PPECh. 1.7 - Prob. 72PPECh. 1.7 - Prob. 73PPECh. 1.7 - Prob. 74PPECh. 1.7 - Prob. 75PPECh. 1.7 - Prob. 76PPECh. 1.7 - Prob. 77PPECh. 1.7 - Prob. 78PPECh. 1.7 - Prob. 79PPECh. 1.7 - Prob. 80PPECh. 1.7 - Prob. 81PPECh. 1.7 - Prob. 82PPECh. 1.7 - Prob. 83PPECh. 1.7 - Prob. 84PPECh. 1.7 - Prob. 85PPECh. 1.7 - Prob. 86PPECh. 1.7 - Prob. 87PPECh. 1.7 - Prob. 88PPECh. 1.7 - Prob. 89PPECh. 1.7 - Prob. 90PPECh. 1.7 - Prob. 1MPCh. 1.8 - Prob. 1PCh. 1.8 - Prob. 2PCh. 1.8 - Prob. 3PCh. 1.8 - Prob. 4PCh. 1.8 - Prob. 5PCh. 1.8 - Prob. 6PCh. 1.8 - Prob. 1LCCh. 1.8 - Prob. 2LCCh. 1.8 - Prob. 3LCCh. 1.8 - Prob. 4LCCh. 1.8 - Prob. 5LCCh. 1.8 - Prob. 6LCCh. 1.8 - Prob. 7PPECh. 1.8 - Prob. 8PPECh. 1.8 - Prob. 9PPECh. 1.8 - Prob. 10PPECh. 1.8 - Prob. 11PPECh. 1.8 - Prob. 12PPECh. 1.8 - Prob. 13PPECh. 1.8 - Prob. 14PPECh. 1.8 - Prob. 15PPECh. 1.8 - Prob. 16PPECh. 1.8 - Prob. 17PPECh. 1.8 - Prob. 18PPECh. 1.8 - Prob. 19PPECh. 1.8 - Prob. 20PPECh. 1.8 - Prob. 21PPECh. 1.8 - Prob. 22PPECh. 1.8 - Prob. 23PPECh. 1.8 - Prob. 24PPECh. 1.8 - Prob. 25PPECh. 1.8 - Prob. 26PPECh. 1.8 - Prob. 27PPECh. 1.8 - Prob. 28PPECh. 1.8 - Prob. 29PPECh. 1.8 - Prob. 30PPECh. 1.8 - Prob. 31PPECh. 1.8 - Prob. 32PPECh. 1.8 - Prob. 33PPECh. 1.8 - Prob. 34PPECh. 1.8 - Prob. 35PPECh. 1.8 - Prob. 36PPECh. 1.8 - Prob. 37PPECh. 1.8 - Prob. 38PPECh. 1.8 - Prob. 39PPECh. 1.8 - Prob. 40PPECh. 1.8 - Prob. 41PPECh. 1.8 - Prob. 42PPECh. 1.8 - Prob. 43PPECh. 1.8 - Prob. 44PPECh. 1.8 - Prob. 45PPECh. 1.8 - Prob. 46PPECh. 1.8 - Prob. 47PPECh. 1.8 - Prob. 48PPECh. 1.8 - Prob. 49PPECh. 1.8 - Prob. 50PPECh. 1.8 - Prob. 51PPECh. 1.8 - Prob. 52PPECh. 1.8 - Prob. 53PPECh. 1.8 - Prob. 54PPECh. 1.8 - Prob. 55PPECh. 1.8 - Prob. 56PPECh. 1.8 - Prob. 57PPECh. 1.8 - Prob. 58PPECh. 1.8 - Prob. 59PPECh. 1.8 - Prob. 60PPECh. 1.8 - Prob. 61PPECh. 1.8 - Prob. 62PPECh. 1.8 - Prob. 63PPECh. 1.8 - Prob. 64PPECh. 1.8 - Prob. 65PPECh. 1.8 - Prob. 66PPECh. 1.8 - Prob. 1MPCh. 1.8 - Prob. 1CBCh. 1.8 - Prob. 2CBCh. 1.9 - Prob. 1RCh. 1.9 - Prob. 2RCh. 1.9 - Prob. 3RCh. 1.9 - Prob. 4RCh. 1.9 - Prob. 1PCh. 1.9 - Prob. 2PCh. 1.9 - Prob. 3PCh. 1.9 - Prob. 1LCCh. 1.9 - Prob. 2LCCh. 1.9 - Prob. 3LCCh. 1.9 - Prob. 4LCCh. 1.9 - Prob. 5LCCh. 1.9 - Prob. 6LCCh. 1.9 - Prob. 7LCCh. 1.9 - Prob. 8PPECh. 1.9 - Prob. 9PPECh. 1.9 - Prob. 10PPECh. 1.9 - Prob. 11PPECh. 1.9 - Prob. 12PPECh. 1.9 - Prob. 13PPECh. 1.9 - Prob. 14PPECh. 1.9 - Prob. 15PPECh. 1.9 - Prob. 16PPECh. 1.9 - Prob. 17PPECh. 1.9 - Prob. 18PPECh. 1.9 - Prob. 19PPECh. 1.9 - Prob. 20PPECh. 1.9 - Prob. 21PPECh. 1.9 - Prob. 22PPECh. 1.9 - Prob. 23PPECh. 1.9 - Prob. 24PPECh. 1.9 - Prob. 25PPECh. 1.9 - Prob. 26PPECh. 1.9 - Prob. 27PPECh. 1.9 - Prob. 28PPECh. 1.9 - Prob. 29PPECh. 1.9 - Prob. 30PPECh. 1.9 - Prob. 31PPECh. 1.9 - Prob. 32PPECh. 1.9 - Prob. 33PPECh. 1.9 - Prob. 34PPECh. 1.9 - Prob. 35PPECh. 1.9 - Prob. 36STPCh. 1.9 - Prob. 37STPCh. 1.9 - Prob. 38STPCh. 1.9 - Prob. 39STPCh. 1.9 - Prob. 40MRCh. 1.9 - Prob. 41MRCh. 1.9 - Prob. 42MRCh. 1.9 - Prob. 43MRCh. 1.9 - Prob. 44MRCh. 1.9 - Prob. 45MRCh. 1.9 - Prob. 46MRCh. 1.9 - Prob. 47MRCh. 1.9 - Prob. 48MRCh. 1.9 - Prob. 49MRCh. 1.9 - Prob. 50MRCh. 1.9 - Prob. 51MRCh. 1.9 - Prob. 52MRCh. 1.9 - Prob. 53MRCh. 1.9 - Prob. 54MRCh. 1 - Prob. 1GRCh. 1 - Prob. 2GRCh. 1 - Prob. 3GRCh. 1 - Prob. 4GRCh. 1 - Prob. 5GRCh. 1 - Prob. 6GRCh. 1 - Prob. 7GRCh. 1 - Prob. 8GRCh. 1 - Prob. 9GRCh. 1 - Prob. 10GRCh. 1 - Prob. 11GRCh. 1 - Prob. 12GRCh. 1 - Prob. 13GRCh. 1 - Prob. 14GRCh. 1 - Prob. 15GRCh. 1 - Prob. 16GRCh. 1 - Prob. 17GRCh. 1 - Prob. 18GRCh. 1 - Prob. 19GRCh. 1 - Prob. 20GRCh. 1 - Prob. 21GRCh. 1 - Prob. 22GRCh. 1 - Prob. 23GRCh. 1 - Prob. 24GRCh. 1 - Prob. 25GRCh. 1 - Prob. 26GRCh. 1 - Prob. 27GRCh. 1 - Prob. 1CRCh. 1 - Prob. 2CRCh. 1 - Prob. 3CRCh. 1 - Prob. 4CRCh. 1 - Prob. 5CRCh. 1 - Prob. 6CRCh. 1 - Prob. 7CRCh. 1 - Prob. 8CRCh. 1 - Prob. 9CRCh. 1 - Prob. 10CRCh. 1 - Prob. 11CRCh. 1 - Prob. 12CRCh. 1 - Prob. 13CRCh. 1 - Prob. 14CRCh. 1 - Prob. 15CRCh. 1 - Prob. 16CRCh. 1 - Prob. 17CRCh. 1 - Prob. 18CRCh. 1 - Prob. 19CRCh. 1 - Prob. 20CRCh. 1 - Prob. 21CRCh. 1 - Prob. 22CRCh. 1 - Prob. 23CRCh. 1 - Prob. 24CRCh. 1 - Prob. 25CRCh. 1 - Prob. 26CRCh. 1 - Prob. 27CRCh. 1 - Prob. 28CRCh. 1 - Prob. 29CRCh. 1 - Prob. 30CRCh. 1 - Prob. 31CRCh. 1 - Prob. 32CRCh. 1 - Prob. 33CRCh. 1 - Prob. 34CRCh. 1 - Prob. 35CRCh. 1 - Prob. 36CRCh. 1 - Prob. 37CRCh. 1 - Prob. 38CRCh. 1 - Prob. 39CRCh. 1 - Prob. 40CRCh. 1 - Prob. 41CRCh. 1 - Prob. 42CRCh. 1 - Prob. 43CRCh. 1 - Prob. 44CRCh. 1 - Prob. 45CRCh. 1 - Prob. 46CRCh. 1 - Prob. 47CRCh. 1 - Prob. 48CRCh. 1 - Prob. 49CRCh. 1 - Prob. 50CRCh. 1 - Prob. 51CRCh. 1 - Prob. 52CRCh. 1 - Prob. 53CRCh. 1 - Prob. 54CRCh. 1 - Prob. 55CRCh. 1 - Prob. 56CRCh. 1 - Prob. 57CRCh. 1 - Prob. 58CRCh. 1 - Prob. 59CRCh. 1 - Prob. 60CRCh. 1 - Prob. 61CRCh. 1 - Prob. 62CRCh. 1 - Prob. 63CRCh. 1 - Prob. 64CRCh. 1 - Prob. 65CRCh. 1 - Prob. 66CRCh. 1 - Prob. 67CRCh. 1 - Prob. 68CRCh. 1 - Prob. 69CRCh. 1 - Prob. 70CRCh. 1 - Prob. 71CRCh. 1 - Prob. 72CRCh. 1 - Prob. 73CRCh. 1 - Prob. 74CRCh. 1 - Prob. 75CRCh. 1 - Prob. 76CRCh. 1 - Prob. 77CRCh. 1 - Prob. 78CRCh. 1 - Prob. 79CRCh. 1 - Prob. 80CRCh. 1 - Prob. 81CRCh. 1 - Prob. 82CRCh. 1 - Prob. 83CRCh. 1 - Prob. 84CRCh. 1 - Prob. 85CRCh. 1 - Prob. 86CRCh. 1 - Prob. 87CRCh. 1 - Prob. 88CRCh. 1 - Prob. 89CRCh. 1 - Prob. 90CRCh. 1 - Prob. 91CRCh. 1 - Prob. 92CRCh. 1 - Prob. 93CRCh. 1 - Prob. 94CRCh. 1 - Prob. 95CRCh. 1 - Prob. 96CRCh. 1 - Prob. 97CRCh. 1 - Prob. 98CRCh. 1 - Prob. 99CRCh. 1 - Prob. 1CTCh. 1 - Prob. 2CTCh. 1 - Prob. 3CTCh. 1 - Prob. 4CTCh. 1 - Prob. 5CTCh. 1 - Prob. 6CTCh. 1 - Prob. 7CTCh. 1 - Prob. 8CTCh. 1 - Prob. 9CTCh. 1 - Prob. 10CTCh. 1 - Prob. 11CTCh. 1 - Prob. 12CTCh. 1 - Prob. 13CTCh. 1 - Prob. 14CTCh. 1 - Prob. 15CTCh. 1 - Prob. 16CTCh. 1 - Prob. 17CTCh. 1 - Prob. 18CTCh. 1 - Prob. 19CTCh. 1 - Prob. 20CTCh. 1 - Prob. 21CTCh. 1 - Prob. 22CTCh. 1 - Prob. 23CTCh. 1 - Prob. 24CTCh. 1 - Prob. 1CCSRCh. 1 - Prob. 2CCSRCh. 1 - Prob. 3CCSRCh. 1 - Prob. 4CCSRCh. 1 - Prob. 5CCSRCh. 1 - Prob. 6CCSRCh. 1 - Prob. 7CCSRCh. 1 - Prob. 8CCSRCh. 1 - Prob. 9CCSRCh. 1 - Prob. 10CCSRCh. 1 - Prob. 11CCSRCh. 1 - Prob. 12CCSRCh. 1 - Prob. 13CCSRCh. 1 - Prob. 14CCSRCh. 1 - Prob. 15CCSRCh. 1 - Prob. 16CCSRCh. 1 - Prob. 17CCSRCh. 1 - Prob. 18CCSRCh. 1 - Prob. 19CCSRCh. 1 - Prob. 20CCSRCh. 1 - Prob. 21CCSRCh. 1 - Prob. 22CCSRCh. 1 - Prob. 23CCSRCh. 1 - Prob. 24CCSR

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