Concept explainers
(a)
To identify: the independent and dependent variables.
(a)
Answer to Problem 35PPS
The required function is
Explanation of Solution
Given:
Spent $128.10 to rent a truck
Rental Company charges - $50 An additional fee of $0.55 per mile
Calculation:
Let c be the total cost and s be the total number of miles
Since the total cost depends on the number of miles that he drives, total cost c be the dependent variable and total number of miles s be the independent variable.
Words:
Function:
Conclusion: Therefore, the required function is
(b)
To find: the number of miles that he drove the truck.
(b)
Answer to Problem 35PPS
The total number of miles that he drives the truck is 142
Explanation of Solution
Calculation:
Need to find the number of miles that he drives the truck
Consider the equation
Substitute
Conclusion: Therefore, the total number of miles that he drives the truck is 142.
Chapter 8 Solutions
Pre-Algebra Student Edition
Additional Math Textbook Solutions
Differential Equations and Linear Algebra (4th Edition)
Elementary Algebra: Concepts and Applications (10th Edition)
Linear Algebra and Its Applications (5th Edition)
Intermediate Algebra (7th Edition)
Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
College Algebra with Modeling & Visualization (5th Edition)
- 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