Under his cell phone plan, Bentley pays a flat cost of $64.50 per month and $4 per gigabyte. He wants to keep his bill at $78.90 per month. How many gigabytes of data can he use while staying within his budget?

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
Problem 12.57TI: What is the total effect on the economy of a government tax rebate of $1,000 to each household in...
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Under his cell phone plan, Bentley pays a flat cost of $64.50 per month and $4 per
gigabyte. He wants to keep his bill at $78.90 per month. How many gigabytes of data
can he use while staying within his budget?
Answer:
gigabytes
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attempt 1 out of 2
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Transcribed Image Text:Under his cell phone plan, Bentley pays a flat cost of $64.50 per month and $4 per gigabyte. He wants to keep his bill at $78.90 per month. How many gigabytes of data can he use while staying within his budget? Answer: gigabytes Submit Answer attempt 1 out of 2 Privacy Policy Terms of Service 2043 23 %24 & * 4. 5 6. 8. W r t Y d f V b 21
Expert Solution
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      Given that Bentley pay $64.50/month flat and syber gigabite    hence the fixed cost C=$64.50           variable cost='m'   Let no.of gigabytes used =x

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