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?
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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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?

Transcribed Image Text:Tom wants to save $700 to 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 fun
A (w) = 700 – 18w
Answer the following questions.
(a) How much money does Tom still need after 5 weeks?
(b) If Tom still needs $376, how many weeks has he been saving?
|weeks
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