
Pre-Algebra, Student Edition
1st Edition
ISBN: 9780078885150
Author: McGraw-Hill
Publisher: Glencoe/McGraw-Hill
expand_more
expand_more
format_list_bulleted
Question
Chapter 14.2, Problem 6PPS
To determine
Subtract the given equations,
( 7x +5) + ( x +2)
Expert Solution & Answer

Explanation of Solution
Given information:
Polynomials,
( 7x +5) + ( x +2)
Formula used: Algebra Tiles
Calculation:
Opening the bracket of the given equation,
7x +5 + x +2
Here, 7x is represented by 7 green tiles, 5 is represented by 5 yellow tiles, x is represented by a green tile and 2 is represented by 2 yellow tiles.
On solving, 7x and x adds and 5 and 2 adds.
Result, is 8x+7
Chapter 14 Solutions
Pre-Algebra, Student Edition
Ch. 14.1 - Prob. 1ACYPCh. 14.1 - Prob. 1BCYPCh. 14.1 - Prob. 2ACYPCh. 14.1 - Prob. 2BCYPCh. 14.1 - Prob. 3ACYPCh. 14.1 - Prob. 3BCYPCh. 14.1 - Prob. 4CYPCh. 14.1 - Prob. 1CYUCh. 14.1 - Prob. 2CYUCh. 14.1 - Prob. 3CYU
Ch. 14.1 - Prob. 4CYUCh. 14.1 - Prob. 5CYUCh. 14.1 - Prob. 6CYUCh. 14.1 - Prob. 7CYUCh. 14.1 - Prob. 8CYUCh. 14.1 - Prob. 9CYUCh. 14.1 - Prob. 10PPSCh. 14.1 - Prob. 11PPSCh. 14.1 - Prob. 12PPSCh. 14.1 - Prob. 13PPSCh. 14.1 - Prob. 14PPSCh. 14.1 - Prob. 15PPSCh. 14.1 - Prob. 16PPSCh. 14.1 - Prob. 17PPSCh. 14.1 - Prob. 18PPSCh. 14.1 - Prob. 19PPSCh. 14.1 - Prob. 20PPSCh. 14.1 - Prob. 21PPSCh. 14.1 - Prob. 22PPSCh. 14.1 - Prob. 23PPSCh. 14.1 - Prob. 24PPSCh. 14.1 - Prob. 25PPSCh. 14.1 - Prob. 26PPSCh. 14.1 - Prob. 27PPSCh. 14.1 - Prob. 28PPSCh. 14.1 - Prob. 29PPSCh. 14.1 - Prob. 30PPSCh. 14.1 - Prob. 31PPSCh. 14.1 - Prob. 32PPSCh. 14.1 - Prob. 33PPSCh. 14.1 - Prob. 34HPCh. 14.1 - Prob. 35HPCh. 14.1 - Prob. 36HPCh. 14.1 - Prob. 37HPCh. 14.2 - Prob. 1ACYPCh. 14.2 - Prob. 1BCYPCh. 14.2 - Prob. 2ACYPCh. 14.2 - Prob. 2BCYPCh. 14.2 - Prob. 3CYPCh. 14.2 - Prob. 1CYUCh. 14.2 - Prob. 2CYUCh. 14.2 - Prob. 3CYUCh. 14.2 - Prob. 4CYUCh. 14.2 - Prob. 5CYUCh. 14.2 - Prob. 6PPSCh. 14.2 - Prob. 7PPSCh. 14.2 - Prob. 8PPSCh. 14.2 - Prob. 9PPSCh. 14.2 - Prob. 10PPSCh. 14.2 - Prob. 11PPSCh. 14.2 - Prob. 12PPSCh. 14.2 - Prob. 13PPSCh. 14.2 - Prob. 14PPSCh. 14.2 - Prob. 15PPSCh. 14.2 - Prob. 16PPSCh. 14.2 - Prob. 17PPSCh. 14.2 - Prob. 18HPCh. 14.2 - Prob. 19HPCh. 14.2 - Prob. 20HPCh. 14.2 - Prob. 21HPCh. 14.3 - Prob. 1ACYPCh. 14.3 - Prob. 1BCYPCh. 14.3 - Prob. 2CYPCh. 14.3 - Prob. 3CYPCh. 14.3 - Prob. 1CYUCh. 14.3 - Prob. 2CYUCh. 14.3 - Prob. 3CYUCh. 14.3 - Prob. 4CYUCh. 14.3 - Prob. 5CYUCh. 14.3 - Prob. 6PPSCh. 14.3 - Prob. 7PPSCh. 14.3 - Prob. 8PPSCh. 14.3 - Prob. 9PPSCh. 14.3 - Prob. 10PPSCh. 14.3 - Prob. 11PPSCh. 14.3 - Prob. 12PPSCh. 14.3 - Prob. 13PPSCh. 14.3 - Prob. 14PPSCh. 14.3 - Prob. 15HPCh. 14.3 - Prob. 16HPCh. 14.3 - Prob. 17HPCh. 14.4 - Prob. 1CYUCh. 14.4 - Prob. 2CYUCh. 14.4 - Prob. 3CYUCh. 14.4 - Prob. 4CYUCh. 14.4 - Prob. 5CYUCh. 14.4 - Prob. 6CYUCh. 14.4 - Prob. 7CYUCh. 14.4 - Prob. 8CYUCh. 14.4 - Prob. 9CYUCh. 14.4 - Prob. 10CYUCh. 14.4 - Prob. 11CYUCh. 14.4 - Prob. 12PPSCh. 14.4 - Prob. 13PPSCh. 14.4 - Prob. 14PPSCh. 14.4 - Prob. 15PPSCh. 14.4 - Prob. 16PPSCh. 14.4 - Prob. 17PPSCh. 14.4 - Prob. 18PPSCh. 14.4 - Prob. 19PPSCh. 14.4 - Prob. 20PPSCh. 14.4 - Prob. 21PPSCh. 14.4 - Prob. 22PPSCh. 14.4 - Prob. 23PPSCh. 14.4 - Prob. 24PPSCh. 14.4 - Prob. 25PPSCh. 14.4 - Prob. 26PPSCh. 14.4 - Prob. 27PPSCh. 14.4 - Prob. 28PPSCh. 14.4 - Prob. 29PPSCh. 14.4 - Prob. 30HPCh. 14.4 - Prob. 31HPCh. 14.4 - Prob. 32HPCh. 14.4 - Prob. 33HPCh. 14.4 - Prob. 34HPCh. 14.5 - Prob. 1ACYPCh. 14.5 - Prob. 1BCYPCh. 14.5 - Prob. 2ACYPCh. 14.5 - Prob. 2BCYPCh. 14.5 - Prob. 3CYPCh. 14.5 - Prob. 1CYUCh. 14.5 - Prob. 2CYUCh. 14.5 - Prob. 3CYUCh. 14.5 - Prob. 4CYUCh. 14.5 - Prob. 5CYUCh. 14.5 - Prob. 6CYUCh. 14.5 - Prob. 7CYUCh. 14.5 - Prob. 8CYUCh. 14.5 - Prob. 9CYUCh. 14.5 - Prob. 10CYUCh. 14.5 - Prob. 11PPSCh. 14.5 - Prob. 12PPSCh. 14.5 - Prob. 13PPSCh. 14.5 - Prob. 14PPSCh. 14.5 - Prob. 15PPSCh. 14.5 - Prob. 16PPSCh. 14.5 - Prob. 17PPSCh. 14.5 - Prob. 18PPSCh. 14.5 - Prob. 19PPSCh. 14.5 - Prob. 20PPSCh. 14.5 - Prob. 21PPSCh. 14.5 - Prob. 22PPSCh. 14.5 - Prob. 23PPSCh. 14.5 - Prob. 24PPSCh. 14.5 - Prob. 25PPSCh. 14.5 - Prob. 26PPSCh. 14.5 - Prob. 27PPSCh. 14.5 - Prob. 28PPSCh. 14.5 - Prob. 29PPSCh. 14.5 - Prob. 30PPSCh. 14.5 - Prob. 31PPSCh. 14.5 - Prob. 32PPSCh. 14.5 - Prob. 33PPSCh. 14.5 - Prob. 34PPSCh. 14.5 - Prob. 35PPSCh. 14.5 - Prob. 36PPSCh. 14.5 - Prob. 37HPCh. 14.5 - Prob. 38HPCh. 14.5 - Prob. 39HPCh. 14.5 - Prob. 40HPCh. 14.6 - Prob. 1ACYPCh. 14.6 - Prob. 1BCYPCh. 14.6 - Prob. 2CYPCh. 14.6 - Prob. 1CYUCh. 14.6 - Prob. 2CYUCh. 14.6 - Prob. 3CYUCh. 14.6 - Prob. 4CYUCh. 14.6 - Prob. 5CYUCh. 14.6 - Prob. 6CYUCh. 14.6 - Prob. 7CYUCh. 14.6 - Prob. 8CYUCh. 14.6 - Prob. 9CYUCh. 14.6 - Prob. 10CYUCh. 14.6 - Prob. 11CYUCh. 14.6 - Prob. 12CYUCh. 14.6 - Prob. 13PPSCh. 14.6 - Prob. 14PPSCh. 14.6 - Prob. 15PPSCh. 14.6 - Prob. 16PPSCh. 14.6 - Prob. 17PPSCh. 14.6 - Prob. 18PPSCh. 14.6 - Prob. 19PPSCh. 14.6 - Prob. 20PPSCh. 14.6 - Prob. 21PPSCh. 14.6 - Prob. 22PPSCh. 14.6 - Prob. 23HPCh. 14.6 - Prob. 24HPCh. 14.6 - Prob. 25HPCh. 14.6 - Prob. 26HPCh. 14.6 - Prob. 27HPCh. 14.7 - Prob. 1ACYPCh. 14.7 - Prob. 1BCYPCh. 14.7 - Prob. 1CCYPCh. 14.7 - Prob. 1DCYPCh. 14.7 - Prob. 2ACYPCh. 14.7 - Prob. 2BCYPCh. 14.7 - Prob. 3CYPCh. 14.7 - Prob. 1CYUCh. 14.7 - Prob. 2CYUCh. 14.7 - Prob. 3CYUCh. 14.7 - Prob. 4CYUCh. 14.7 - Prob. 5CYUCh. 14.7 - Prob. 6CYUCh. 14.7 - Prob. 7CYUCh. 14.7 - Prob. 8PPSCh. 14.7 - Prob. 9PPSCh. 14.7 - Prob. 10PPSCh. 14.7 - Prob. 11PPSCh. 14.7 - Prob. 12PPSCh. 14.7 - Prob. 13PPSCh. 14.7 - Prob. 14PPSCh. 14.7 - Prob. 15PPSCh. 14.7 - Prob. 16HPCh. 14.7 - Prob. 17HPCh. 14.7 - Prob. 18HPCh. 14.7 - Prob. 19HPCh. 14.8 - Prob. 1ACYPCh. 14.8 - Prob. 1BCYPCh. 14.8 - Prob. 2ACYPCh. 14.8 - Prob. 2BCYPCh. 14.8 - Prob. 3CYPCh. 14.8 - Prob. 1CYUCh. 14.8 - Prob. 2CYUCh. 14.8 - Prob. 3CYUCh. 14.8 - Prob. 4CYUCh. 14.8 - Prob. 5CYUCh. 14.8 - Prob. 6CYUCh. 14.8 - Prob. 7CYUCh. 14.8 - Prob. 8PPSCh. 14.8 - Prob. 9PPSCh. 14.8 - Prob. 10PPSCh. 14.8 - Prob. 11PPSCh. 14.8 - Prob. 12PPSCh. 14.8 - Prob. 13PPSCh. 14.8 - Prob. 14PPSCh. 14.8 - Prob. 15PPSCh. 14.8 - Prob. 16PPSCh. 14.8 - Prob. 17PPSCh. 14.8 - Prob. 18PPSCh. 14.8 - Prob. 19PPSCh. 14.8 - Prob. 20HPCh. 14.8 - Prob. 21HPCh. 14.8 - Prob. 22HPCh. 14.8 - Prob. 23HP
Additional Math Textbook Solutions
Find more solutions based on key concepts
Fill in each blanks so that the resulting statement is true. Any set of ordered pairs is called a/an _______. T...
College Algebra (7th Edition)
In Exercises 29–32, indicate whether the observational study used is cross-sectional, retrospective, or prospec...
Elementary Statistics (13th Edition)
8. Effect of Blinding Among 13,200 submitted abstracts that were blindly evaluated (with authors and institutio...
Elementary Statistics
Surfing College students and surfers Rex Robinson and Sandy Hudson collected data on the self-reported numbers ...
Introductory Statistics
CHECK POINT I You deposit $1000 in a saving account at a bank that has a rate of 4%. a. Find the amount, A, of ...
Thinking Mathematically (6th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Similar questions
- (1) Let M and N be non-empty subsets of a linear space X, show that whether = U or not, and show that there whether exsits a liear function from P₂(x) into R' which onto but not one-to-one or not. ام (2) Let R be a field of real numbers and P,(x)=(a+bx+cx? / a,b,ce R} be a vector space over R, show that whether there exsit two hyperspaces A and B such that AUB is a hyperspace or not. (3) Let A be an affine set in a linear space X over afield F and tEA, show that A-t is a subspace of Xand show that if M and N are balanced sets then M+N is balanced set. (4) Write the definition of bounded set in a normed space, and write with prove an equivalent statement to definition. (5) Let d be a metric on a linear space X over a field F, write conditions on d in order to get that there is a norm on X induced dy d and prove that. (6) Let M be a non-empty subset of a normed space X, show that xEcl(M) iff for any r>o there exsits yEM such that llx-yllarrow_forwardFind all solutions to the following equation. Do you get any extraneous solutions? Explain why or why not. 2 2 + x+1x-1 x21 Show all steps in your process. Be sure to state your claim, provide your evidence, and provide your reasoning before submitting.arrow_forwardDirections: For problems 1 through 3, read each question carefully and be sure to show all work. 1. What is the phase shift for y = 2sin(2x-)? 2. What is the amplitude of y = 7cos(2x+л)? 3. What is the period of y = sin(3x-π)? Directions: For problems 4 and 5, you were to compare and contrast the two functions in each problem situation. Be sure to include a discussion of similarities and differences for the periods, amplitudes, y-minimums, y-maximums, and any phase shift between the two graphs. Write in complete sentences. 4. y 3sin(2x) and y = 3cos(2x) 5. y 4sin(2x) and y = cos(3x- -플)arrow_forward2. Find the exact value of 12 + 12+12+√√12+ √12+ 12arrow_forwardTechnetium-99m is used as a radioactive tracer for certain medical tests. It has a half-life of 1 day. Consider the function TT where T(d)T(d) =100(2)−d=100(2)−d is the percent of Technetium-99m remaining dd days after the test. Which expression represents the number of days until only 5% remains?arrow_forward1. Find the inverse of f(x) = = 2x 1+2x Then find the domain of the inverse.arrow_forwardLet S = be a set of k vectors in R^, with karrow_forwarda) [1√2-31x+1√3-11y = x (1 - √2) + √34 LI√2-21x-1√3-3/4= √34 - √2x-4arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forward1. a scientist observed a bacterium in a microscope. it measured about .0000029 meter in diameter which of the following is closest to it? A- 2 x 10^-6, B- 2 x 10^-5, C- 3 x 10^-5, or D- 3 x 10^-6 2.express the product of 500 and 400 in scientific notation. is it 2 x 10^5 or 2 x 10^4 or 2 x 10^3 or 20 x 10^4arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forwardPlease Help me answer this linear algebra question. This is a practice textbook question.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_iosRecommended textbooks for you
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education
Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage LearningAlgebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education
Implicit Differentiation Explained - Product Rule, Quotient & Chain Rule - Calculus; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=LGY-DjFsALc;License: Standard YouTube License, CC-BY