To find: How many deliveries would the competitor’s employees have to make in four hours to earn the same pay you earn in a four-hour shift.
The number of deliveries is equal to
Given information:
Suppose you have a part time job delivering packages. Your employer pays you a flat rate of
Calculation:
How can you write a system of equations to model this situation?
Let
Your equations would be written as below:
Which method should you sue to solve the system?
Substitution method.
How can you interpret the solution in the context of the problem?
Substitute
Solve for
Therefore, you need
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- 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
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