To determine whether the Mallory’s solution is a
Answer to Problem 73PPE
Mallory’s reasoning is not correct.
Explanation of Solution
Given: Mallory says that she solves a inequality a + 3.2
Calculation:
No, Mallory’s reasoning is not correct because the solution of the given inequality may be in fraction/decimal on the number line. And we can not put every real number in the given inequality in order to find the solution. Even in this case, Mallory has just substituted integer values in the equation.
That is why, substituting values in the inequality does not guarantee that the solution is correct.
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
Additional Math Textbook Solutions
A First Course in Probability (10th Edition)
Elementary Statistics: Picturing the World (7th Edition)
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
Basic Business Statistics, Student Value Edition
Algebra and Trigonometry (6th Edition)
Pre-Algebra Student Edition
- e Grade Breakdown x Dashboard | Big Spring HX Dashboard | Big Spring H x Home | Lesson | Assessm cds.caolacourses.edisonlearning.com/lessons/assessmentplayer Co bigspringsd.org bookmarks Prodigy New Tab my video Brielynn... Algebra 2 Part 1-Exam-EDCP.MA003.A D Question 6 D ? 10 17°F Mostly sunny BSMS Home Significant Events in... Classes 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Solve using row operations: x-3y= -4; 2x - y = 7 Use the paperclip button below to attach files. Student can enter max 2000 characters BISU DAIAAA X2 X2 T ② Type here Q Search e I ✓ Paragra Oarrow_forward1+3+5+7+ …+300 using gauss’s problemarrow_forwardFactor the expression. 5x³ (x²+8x)² - 35x (x²+8x) 2arrow_forward
- 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