State sales tax T is directly proportional to retailprice p.An item that sells for 172 dollars has a sales tax of12.32 dollars.Find a mathematical model that gives the amountof sales tax T in terms of the retail price p.T(p)=What is the sales tax on a 260 dollars purchase?$LA

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Answered: State sales tax T is directly…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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State sales tax T is directly proportional to retail price p. An item that sells for 172 dollars has a sales tax of 12.32 dollars. Find a mathematical model that gives the amount of sales tax T in terms of the retail price p. T(p) = What is the sales tax on a 260 dollars purchase? $ LA