February 28, 2017

Homework Help: math

Posted by Heather on Monday, May 31, 2010 at 11:46pm.

Find the sales tax rate in your area. Using this tax rate, write a linear equation representing the total with tax for a purchase of x dollars. Use this equation to determine what the pre-tax cost of the item is if the total cost with tax is $10.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions