Tom wants to save $700to buy a TV. He saves $18 each week. The amount, A (in dollars), that he still needs after w weeks is given by the following function. A(w)=700-18w Answer the following questions. How much money does Tom still need after 5 weeks? If Tom still needs $376, how many weeks has he been saving?
Tom wants to save $700to buy a TV. He saves $18 each week. The amount, A (in dollars), that he still needs after w weeks is given by the following function. A(w)=700-18w Answer the following questions. How much money does Tom still need after 5 weeks? If Tom still needs $376, how many weeks has he been saving?
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter2: Solving Linear Inequalities
Section: Chapter Questions
Problem 13CT
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Tom wants to save $700to buy a TV. He saves $18 each week. The amount, A (in dollars), that he still needs after w weeks is given by the following function.
A(w)=700-18w
Answer the following questions.
How much money does Tom still need after 5 weeks?
If Tom still needs $376, how many weeks has he been saving?
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