you are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per minute. The second plan charges a monthly fee of 34.95 plus 8 cents per minute Awrite a equation for the cost of the first plan B) write a model equation for the cost of the second plan C) find the number of talk mloutes that would generate the same cost for both plans. Round your answer 2 decimal places. D.) if you use 550 minutes which plan you C
you are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per minute. The second plan charges a monthly fee of 34.95 plus 8 cents per minute Awrite a equation for the cost of the first plan B) write a model equation for the cost of the second plan C) find the number of talk mloutes that would generate the same cost for both plans. Round your answer 2 decimal places. D.) if you use 550 minutes which plan you C
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.2: Ellipses
Problem 52E
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