awhetzell7566 awhetzell7566

06-08-2017
Business

contestada

State sales tax y is directly proportional to retail price x. an item that sells for 170 dollars has a sales tax of 10.22 dollars. find a mathematical model that gives the amount of sales tax y in terms of the retail price x.

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Lohayzanite Lohayzanite

06-08-2017

im guessing sales tax would be 6.25%?

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