I’m item 6, the variable j could have been defined as the amount of money, in dollars, that Julio ha

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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I’m item 6, the variable j could have been defined as the amount of money, in dollars, that Julio has.
Check Your Understanding
10. In Item 6, the variable j could have been defined as the amount of
money, in dollars, that Julio has.
a. Use j to write an expression to represent the amount of money, in
dollars, that Dan has. Describe the similarities and differences
between this expression and the one you wrote in Item 6.
b. Write and solve an equation using j to represent the problem
situation. Interpret the solution within the context of the problem.
c. Does the definition of the variable in a problem situation change
the solution to the problem? Explain your reasoning.
Transcribed Image Text:Check Your Understanding 10. In Item 6, the variable j could have been defined as the amount of money, in dollars, that Julio has. a. Use j to write an expression to represent the amount of money, in dollars, that Dan has. Describe the similarities and differences between this expression and the one you wrote in Item 6. b. Write and solve an equation using j to represent the problem situation. Interpret the solution within the context of the problem. c. Does the definition of the variable in a problem situation change the solution to the problem? Explain your reasoning.
Lesson 2-1
Solving Linear Equations
Julio has 5 more dollars than Dan. Altogether, Julio and Dan have 19 dollars.
How much
money
does each
young
man have?
6. Let d represent the amount of money, in dollars, that Dan has. Use d to
write an expression that represents the amount of money that Julio has.
0= Dan
D+5=Julio
1. Write an equation to represent the problem situation. Then solve your
91
or provide an explanation
Transcribed Image Text:Lesson 2-1 Solving Linear Equations Julio has 5 more dollars than Dan. Altogether, Julio and Dan have 19 dollars. How much money does each young man have? 6. Let d represent the amount of money, in dollars, that Dan has. Use d to write an expression that represents the amount of money that Julio has. 0= Dan D+5=Julio 1. Write an equation to represent the problem situation. Then solve your 91 or provide an explanation
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