You are choosing between two different cell phone plans. the first plan charges a rate of 21 cents per minute. The aecond plan charges a monthly fee of 34.95 plus 8 cents per minute. A) write a equation for the cost of the first plan. B) write a equation for the cost of the second plan. C)find the njmber of talk minutes that would generate the same cost for both plans. Round your answer two decimals.
You are choosing between two different cell phone plans. the first plan charges a rate of 21 cents per minute. The aecond plan charges a monthly fee of 34.95 plus 8 cents per minute. A) write a equation for the cost of the first plan. B) write a equation for the cost of the second plan. C)find the njmber of talk minutes that would generate the same cost for both plans. Round your answer two decimals.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
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You are choosing between two different cell phone plans. the first plan charges a rate of 21 cents per minute. The aecond plan charges a monthly fee of 34.95 plus 8 cents per minute. A) write a equation for the cost of the first plan. B) write a equation for the cost of the second plan. C)find the njmber of talk minutes that would generate the same cost for both plans. Round your answer two decimals. D) if you use 550 minutes which plan should you choose. Why?
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