High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
15th Edition
ISBN: 9780133281149
Author: Prentice Hall
Publisher: Prentice Hall
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Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 …
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experime…
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Question
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Chapter 4.5, Problem 14PPE
To determine

To write: A function that can represent the given situation.

Expert Solution & Answer
Check Mark

Answer to Problem 14PPE

  L(n)=42+4n

Explanation of Solution

Given information:

The Load L of a wheelbarrow is equal to the sum of its own weight and weight of bricks that it carries.

The weight of wheelbarrow is 42 lb and the wheelbarrow holds n 4 lb bricks

Total load = L lb .

Weight of each brick = 4 lb

Total bricks = n .

Weight of wheelbarrow = 42 lb.

Therefore load can be written as function of n as follows:

  L(n)=42+4n

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Chapter 4.5, Problem 15PPE

Chapter 4 Solutions

High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9

Ch. 4.1 - Prob. 1PCh. 4.1 - Prob. 2PCh. 4.1 - Prob. 3PCh. 4.1 - Prob. 1LCCh. 4.1 - Prob. 2LCCh. 4.1 - Prob. 3LCCh. 4.1 - Prob. 4LCCh. 4.1 - Prob. 5PPECh. 4.1 - Prob. 6PPECh. 4.1 - Prob. 7PPE
Ch. 4.1 - Prob. 8PPECh. 4.1 - Prob. 9PPECh. 4.1 - Prob. 10PPECh. 4.1 - Prob. 11PPECh. 4.1 - Prob. 12PPECh. 4.1 - Prob. 13PPECh. 4.1 - Prob. 14PPECh. 4.1 - Prob. 15PPECh. 4.1 - Prob. 16PPECh. 4.1 - Prob. 17PPECh. 4.1 - Prob. 18PPECh. 4.1 - Prob. 19PPECh. 4.1 - Prob. 20PPECh. 4.1 - Prob. 21STPCh. 4.1 - Prob. 22STPCh. 4.1 - Prob. 23STPCh. 4.1 - Prob. 24MRCh. 4.1 - Prob. 25MRCh. 4.1 - Prob. 26MRCh. 4.1 - Prob. 27MRCh. 4.1 - Prob. 28MRCh. 4.1 - Prob. 29MRCh. 4.2 - Prob. 1PCh. 4.2 - Prob. 2PCh. 4.2 - Prob. 1LCCh. 4.2 - Prob. 2LCCh. 4.2 - Prob. 3LCCh. 4.2 - Prob. 4LCCh. 4.2 - Prob. 5LCCh. 4.2 - Prob. 6PPECh. 4.2 - Prob. 7PPECh. 4.2 - Prob. 8PPECh. 4.2 - Prob. 9PPECh. 4.2 - Prob. 10PPECh. 4.2 - Prob. 11PPECh. 4.2 - Prob. 12PPECh. 4.2 - Prob. 13PPECh. 4.2 - Prob. 14PPECh. 4.2 - Prob. 15PPECh. 4.2 - Prob. 16PPECh. 4.2 - Prob. 17PPECh. 4.2 - Prob. 18PPECh. 4.2 - Prob. 19PPECh. 4.2 - Prob. 20PPECh. 4.2 - Prob. 1MPCh. 4.3 - Prob. 1PCh. 4.3 - Prob. 2PCh. 4.3 - Prob. 3PCh. 4.3 - Prob. 1LCCh. 4.3 - Prob. 2LCCh. 4.3 - Prob. 3LCCh. 4.3 - Prob. 4LCCh. 4.3 - Prob. 5LCCh. 4.3 - Prob. 6PPECh. 4.3 - Prob. 7PPECh. 4.3 - Prob. 8PPECh. 4.3 - Prob. 9PPECh. 4.3 - Prob. 10PPECh. 4.3 - Prob. 11PPECh. 4.3 - Prob. 12PPECh. 4.3 - Prob. 13PPECh. 4.3 - Prob. 14PPECh. 4.3 - Prob. 15PPECh. 4.3 - Prob. 16PPECh. 4.3 - Prob. 17PPECh. 4.3 - Prob. 18PPECh. 4.3 - Prob. 19PPECh. 4.3 - Prob. 20PPECh. 4.3 - Prob. 21PPECh. 4.3 - Prob. 22PPECh. 4.3 - Prob. 23STPCh. 4.3 - Prob. 24STPCh. 4.3 - Prob. 25STPCh. 4.3 - Prob. 26MRCh. 4.3 - Prob. 27MRCh. 4.3 - Prob. 28MRCh. 4.3 - Prob. 29MRCh. 4.3 - Prob. 1MCQCh. 4.3 - Prob. 2MCQCh. 4.3 - Prob. 3MCQCh. 4.3 - Prob. 4MCQCh. 4.3 - Prob. 5MCQCh. 4.3 - Prob. 6MCQCh. 4.3 - Prob. 7MCQCh. 4.3 - Prob. 8MCQCh. 4.3 - Prob. 9MCQCh. 4.3 - Prob. 10MCQCh. 4.3 - Prob. 11MCQCh. 4.4 - Prob. 1PCh. 4.4 - Prob. 2PCh. 4.4 - Prob. 3PCh. 4.4 - Prob. 4PCh. 4.4 - Prob. 1LCCh. 4.4 - Prob. 2LCCh. 4.4 - Prob. 3LCCh. 4.4 - Prob. 4LCCh. 4.4 - Prob. 5LCCh. 4.4 - Prob. 6LCCh. 4.4 - Prob. 7LCCh. 4.4 - Prob. 8LCCh. 4.4 - Prob. 9PPECh. 4.4 - Prob. 10PPECh. 4.4 - Prob. 11PPECh. 4.4 - Prob. 12PPECh. 4.4 - Prob. 13PPECh. 4.4 - Prob. 14PPECh. 4.4 - Prob. 15PPECh. 4.4 - Prob. 16PPECh. 4.4 - Prob. 17PPECh. 4.4 - Prob. 18PPECh. 4.4 - Prob. 19PPECh. 4.4 - Prob. 20PPECh. 4.4 - Prob. 21PPECh. 4.4 - Prob. 22PPECh. 4.4 - Prob. 23PPECh. 4.4 - Prob. 24PPECh. 4.4 - Prob. 25PPECh. 4.4 - Prob. 26PPECh. 4.4 - Prob. 27PPECh. 4.4 - Prob. 28PPECh. 4.4 - Prob. 29PPECh. 4.4 - Prob. 30PPECh. 4.4 - Prob. 31PPECh. 4.4 - Prob. 32PPECh. 4.4 - Prob. 33PPECh. 4.4 - Prob. 34PPECh. 4.4 - Prob. 35PPECh. 4.4 - Prob. 36PPECh. 4.4 - Prob. 37PPECh. 4.4 - Prob. 38PPECh. 4.4 - Prob. 39PPECh. 4.4 - Prob. 40PPECh. 4.4 - Prob. 41PPECh. 4.4 - Prob. 1MPCh. 4.4 - Prob. 1CBCh. 4.4 - Prob. 2CBCh. 4.4 - Prob. 3CBCh. 4.4 - Prob. 4CBCh. 4.4 - Prob. 5CBCh. 4.4 - Prob. 6CBCh. 4.4 - Prob. 7CBCh. 4.4 - Prob. 8CBCh. 4.4 - Prob. 9CBCh. 4.4 - Prob. 10CBCh. 4.4 - Prob. 11CBCh. 4.4 - Prob. 12CBCh. 4.4 - Prob. 13CBCh. 4.4 - Prob. 14CBCh. 4.5 - Prob. 1PCh. 4.5 - Prob. 2PCh. 4.5 - Prob. 3PCh. 4.5 - Prob. 1LCCh. 4.5 - Prob. 2LCCh. 4.5 - Prob. 3LCCh. 4.5 - Prob. 4LCCh. 4.5 - Prob. 5LCCh. 4.5 - Prob. 6LCCh. 4.5 - Prob. 7LCCh. 4.5 - Prob. 8PPECh. 4.5 - Prob. 9PPECh. 4.5 - Prob. 10PPECh. 4.5 - Prob. 11PPECh. 4.5 - Prob. 12PPECh. 4.5 - Prob. 13PPECh. 4.5 - Prob. 14PPECh. 4.5 - Prob. 15PPECh. 4.5 - Prob. 16PPECh. 4.5 - Prob. 17PPECh. 4.5 - Prob. 18PPECh. 4.5 - Prob. 19PPECh. 4.5 - Prob. 20PPECh. 4.5 - Prob. 21PPECh. 4.5 - Prob. 22PPECh. 4.5 - Prob. 23PPECh. 4.5 - Prob. 24PPECh. 4.5 - Prob. 25PPECh. 4.5 - Prob. 26PPECh. 4.5 - Prob. 27PPECh. 4.5 - Prob. 28PPECh. 4.5 - Prob. 29PPECh. 4.5 - Prob. 30PPECh. 4.5 - Prob. 31PPECh. 4.5 - Prob. 32PPECh. 4.5 - Prob. 33STPCh. 4.5 - Prob. 34STPCh. 4.5 - Prob. 35STPCh. 4.5 - Prob. 36STPCh. 4.5 - Prob. 37MRCh. 4.5 - Prob. 38MRCh. 4.5 - Prob. 39MRCh. 4.5 - Prob. 40MRCh. 4.5 - Prob. 41MRCh. 4.5 - Prob. 42MRCh. 4.5 - Prob. 43MRCh. 4.5 - Prob. 44MRCh. 4.5 - Prob. 45MRCh. 4.5 - Prob. 46MRCh. 4.5 - Prob. 47MRCh. 4.5 - Prob. 48MRCh. 4.5 - Prob. 49MRCh. 4.5 - Prob. 50MRCh. 4.5 - Prob. 51MRCh. 4.5 - Prob. 52MRCh. 4.5 - Prob. 53MRCh. 4.5 - Prob. 54MRCh. 4.5 - Prob. 55MRCh. 4.5 - Prob. 56MRCh. 4.6 - Prob. 1PCh. 4.6 - Prob. 2PCh. 4.6 - Prob. 3PCh. 4.6 - Prob. 4PCh. 4.6 - Prob. 5PCh. 4.6 - Prob. 1LCCh. 4.6 - Prob. 2LCCh. 4.6 - Prob. 3LCCh. 4.6 - Prob. 4LCCh. 4.6 - Prob. 5LCCh. 4.6 - Prob. 6LCCh. 4.6 - Prob. 7LCCh. 4.6 - Prob. 8PPECh. 4.6 - Prob. 9PPECh. 4.6 - Prob. 10PPECh. 4.6 - Prob. 11PPECh. 4.6 - Prob. 12PPECh. 4.6 - Prob. 13PPECh. 4.6 - Prob. 14PPECh. 4.6 - Prob. 15PPECh. 4.6 - Prob. 16PPECh. 4.6 - Prob. 17PPECh. 4.6 - Prob. 18PPECh. 4.6 - Prob. 19PPECh. 4.6 - Prob. 20PPECh. 4.6 - Prob. 21PPECh. 4.6 - Prob. 22PPECh. 4.6 - Prob. 23PPECh. 4.6 - Prob. 24PPECh. 4.6 - Prob. 25PPECh. 4.6 - Prob. 26PPECh. 4.6 - Prob. 27PPECh. 4.6 - Prob. 28PPECh. 4.6 - Prob. 29PPECh. 4.6 - Prob. 30PPECh. 4.6 - Prob. 31PPECh. 4.6 - Prob. 32PPECh. 4.6 - Prob. 33PPECh. 4.6 - Prob. 34PPECh. 4.6 - Prob. 35PPECh. 4.6 - Prob. 36PPECh. 4.6 - Prob. 37PPECh. 4.6 - Prob. 38PPECh. 4.6 - Prob. 39PPECh. 4.6 - Prob. 40PPECh. 4.6 - Prob. 41STPCh. 4.6 - Prob. 42STPCh. 4.6 - Prob. 43STPCh. 4.6 - Prob. 44STPCh. 4.6 - Prob. 45MRCh. 4.6 - Prob. 46MRCh. 4.6 - Prob. 47MRCh. 4.6 - Prob. 48MRCh. 4.6 - Prob. 49MRCh. 4.6 - Prob. 50MRCh. 4.7 - Prob. 1PCh. 4.7 - Prob. 2PCh. 4.7 - Prob. 3PCh. 4.7 - Prob. 4PCh. 4.7 - Prob. 5PCh. 4.7 - Prob. 6PCh. 4.7 - Prob. 1LCCh. 4.7 - Prob. 2LCCh. 4.7 - Prob. 3LCCh. 4.7 - Prob. 4LCCh. 4.7 - Prob. 5LCCh. 4.7 - Prob. 6LCCh. 4.7 - Prob. 7LCCh. 4.7 - Prob. 8LCCh. 4.7 - Prob. 9PPECh. 4.7 - Prob. 10PPECh. 4.7 - Prob. 11PPECh. 4.7 - Prob. 12PPECh. 4.7 - Prob. 13PPECh. 4.7 - Prob. 14PPECh. 4.7 - Prob. 15PPECh. 4.7 - Prob. 16PPECh. 4.7 - Prob. 17PPECh. 4.7 - Prob. 18PPECh. 4.7 - Prob. 19PPECh. 4.7 - Prob. 20PPECh. 4.7 - Prob. 21PPECh. 4.7 - Prob. 22PPECh. 4.7 - Prob. 23PPECh. 4.7 - Prob. 24PPECh. 4.7 - Prob. 25PPECh. 4.7 - Prob. 26PPECh. 4.7 - Prob. 27PPECh. 4.7 - Prob. 28PPECh. 4.7 - Prob. 29PPECh. 4.7 - Prob. 30PPECh. 4.7 - Prob. 31PPECh. 4.7 - Prob. 32PPECh. 4.7 - Prob. 33PPECh. 4.7 - Prob. 34PPECh. 4.7 - Prob. 35PPECh. 4.7 - Prob. 36PPECh. 4.7 - Prob. 37PPECh. 4.7 - Prob. 38PPECh. 4.7 - Prob. 39PPECh. 4.7 - Prob. 40PPECh. 4.7 - Prob. 41PPECh. 4.7 - Prob. 42PPECh. 4.7 - Prob. 43PPECh. 4.7 - Prob. 44PPECh. 4.7 - Prob. 45PPECh. 4.7 - Prob. 46PPECh. 4.7 - Prob. 47PPECh. 4.7 - Prob. 48PPECh. 4.7 - Prob. 49PPECh. 4.7 - Prob. 50PPECh. 4.7 - Prob. 51PPECh. 4.7 - Prob. 52PPECh. 4.7 - Prob. 53PPECh. 4.7 - Prob. 54PPECh. 4.7 - Prob. 55PPECh. 4.7 - Prob. 56PPECh. 4.7 - Prob. 57PPECh. 4.7 - Prob. 58PPECh. 4.7 - Prob. 59PPECh. 4.7 - Prob. 60PPECh. 4.7 - Prob. 61PPECh. 4.7 - Prob. 62PPECh. 4.7 - Prob. 63PPECh. 4.7 - Prob. 64PPECh. 4.7 - Prob. 65PPECh. 4.7 - Prob. 66PPECh. 4.7 - Prob. 67PPECh. 4.7 - Prob. 68PPECh. 4.7 - Prob. 69PPECh. 4.7 - Prob. 70PPECh. 4.7 - Prob. 71PPECh. 4.7 - Prob. 72PPECh. 4.7 - Prob. 73PPECh. 4.7 - Prob. 74PPECh. 4.7 - Prob. 75PPECh. 4.7 - Prob. 1MPCh. 4 - Prob. 1GRCh. 4 - Prob. 2GRCh. 4 - Prob. 3GRCh. 4 - Prob. 4GRCh. 4 - Prob. 5GRCh. 4 - Prob. 6GRCh. 4 - Prob. 7GRCh. 4 - Prob. 8GRCh. 4 - Prob. 9GRCh. 4 - Prob. 10GRCh. 4 - Prob. 11GRCh. 4 - Prob. 12GRCh. 4 - Prob. 13GRCh. 4 - Prob. 14GRCh. 4 - Prob. 15GRCh. 4 - Prob. 16GRCh. 4 - Prob. 17GRCh. 4 - Prob. 18GRCh. 4 - Prob. 19GRCh. 4 - Prob. 20GRCh. 4 - Prob. 21GRCh. 4 - Prob. 22GRCh. 4 - Prob. 1CRCh. 4 - Prob. 2CRCh. 4 - Prob. 3CRCh. 4 - Prob. 4CRCh. 4 - Prob. 5CRCh. 4 - Prob. 6CRCh. 4 - Prob. 7CRCh. 4 - Prob. 8CRCh. 4 - Prob. 9CRCh. 4 - Prob. 10CRCh. 4 - Prob. 11CRCh. 4 - Prob. 12CRCh. 4 - Prob. 13CRCh. 4 - Prob. 14CRCh. 4 - Prob. 15CRCh. 4 - Prob. 16CRCh. 4 - Prob. 17CRCh. 4 - Prob. 18CRCh. 4 - Prob. 19CRCh. 4 - Prob. 20CRCh. 4 - Prob. 21CRCh. 4 - Prob. 22CRCh. 4 - Prob. 23CRCh. 4 - Prob. 24CRCh. 4 - Prob. 25CRCh. 4 - Prob. 26CRCh. 4 - Prob. 27CRCh. 4 - Prob. 28CRCh. 4 - Prob. 29CRCh. 4 - Prob. 30CRCh. 4 - Prob. 1CTCh. 4 - Prob. 2CTCh. 4 - Prob. 3CTCh. 4 - Prob. 4CTCh. 4 - Prob. 5CTCh. 4 - Prob. 6CTCh. 4 - Prob. 7CTCh. 4 - Prob. 8CTCh. 4 - Prob. 9CTCh. 4 - Prob. 10CTCh. 4 - Prob. 11CTCh. 4 - Prob. 12CTCh. 4 - Prob. 13CTCh. 4 - Prob. 14CTCh. 4 - Prob. 15CTCh. 4 - Prob. 16CTCh. 4 - Prob. 17CTCh. 4 - Prob. 18CTCh. 4 - Prob. 19CTCh. 4 - Prob. 20CTCh. 4 - Prob. 1CCSRCh. 4 - Prob. 2CCSRCh. 4 - Prob. 3CCSRCh. 4 - Prob. 4CCSRCh. 4 - Prob. 5CCSRCh. 4 - Prob. 6CCSRCh. 4 - Prob. 7CCSRCh. 4 - Prob. 8CCSRCh. 4 - Prob. 9CCSRCh. 4 - Prob. 10CCSRCh. 4 - Prob. 11CCSRCh. 4 - Prob. 12CCSRCh. 4 - Prob. 13CCSRCh. 4 - Prob. 14CCSRCh. 4 - Prob. 15CCSRCh. 4 - Prob. 16CCSRCh. 4 - Prob. 17CCSRCh. 4 - Prob. 18CCSRCh. 4 - Prob. 19CCSRCh. 4 - Prob. 20CCSRCh. 4 - Prob. 21CCSRCh. 4 - Prob. 22CCSRCh. 4 - Prob. 23CCSRCh. 4 - Prob. 24CCSRCh. 4 - Prob. 25CCSRCh. 4 - Prob. 26CCSRCh. 4 - Prob. 27CCSR

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