Jon earns $15.50 per week for helping his dad deliver newspapers. He has helped his dad for 3 weeks. Jon uses part of his earnings to buy a new video game that costs $42.39, including tax. How much of his earnings does he have left? NEWS What am I asked to find? How much What are the quantities and variables? How do they relate? The cost of the video game is an money Jon has left. expense. The amount Jon earned by helping his father is income. What can I do if I get stuck? Start by finding out how much money Jon earned in two weeks, then in three What is a good plan for solving the problem? Find the total Jon earned in three weeks. Then subtract the cost of weeks. the video game.

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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Question
Jon earns $15.50 per week for helping his dad deliver newspapers.
He has helped his dad for 3 weeks. Jon uses
part of his earnings to buy a new video game
that costs $42.39, including tax. How much
of his earnings does he have left?
NEWS
What am I asked to find? How much
What are the quantities and
variables? How do they relate?
The cost of the video game is an
money Jon has left.
expense.
The amount Jon earned by helping
his father is income.
What can I do if I get stuck? Start
by finding out how much money Jon
earned in two weeks, then in three
What is a good plan for solving the
problem? Find the total Jon earned in
three weeks. Then subtract the cost of
weeks.
the video game.
a. Go through each of the questions asked on the School Book Page, and solve the original problem.
b. How do the steps laid out on the School Book Page relate to the Four-Step Problem-Solving
process from Section 1.1?
Transcribed Image Text:Jon earns $15.50 per week for helping his dad deliver newspapers. He has helped his dad for 3 weeks. Jon uses part of his earnings to buy a new video game that costs $42.39, including tax. How much of his earnings does he have left? NEWS What am I asked to find? How much What are the quantities and variables? How do they relate? The cost of the video game is an money Jon has left. expense. The amount Jon earned by helping his father is income. What can I do if I get stuck? Start by finding out how much money Jon earned in two weeks, then in three What is a good plan for solving the problem? Find the total Jon earned in three weeks. Then subtract the cost of weeks. the video game. a. Go through each of the questions asked on the School Book Page, and solve the original problem. b. How do the steps laid out on the School Book Page relate to the Four-Step Problem-Solving process from Section 1.1?
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