Here are the prices of some items and the amount of sales tax charged on each in Nevada. cost of item ($) sales tax ($) 10 0.46 50 2.30 5 0.23 a. What is the sales tax rate in Nevada? b. Write an expression for the amount of sales tax charged, in dollars, on an item that costs c dollars.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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3. Here are the prices of some items and the amount of sales tax charged on each in
Nevada.
cost of item ($)
sales tax ($)
10
0.46
50
2.30
5
0.23
a. What is the sales tax rate in Nevada?
b. Write an expression for the amount of sales tax charged, in dollars, on an item
that costs c dollars.
Transcribed Image Text:3. Here are the prices of some items and the amount of sales tax charged on each in Nevada. cost of item ($) sales tax ($) 10 0.46 50 2.30 5 0.23 a. What is the sales tax rate in Nevada? b. Write an expression for the amount of sales tax charged, in dollars, on an item that costs c dollars.
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