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The sales tax in one state is 7% .Write a function rule for the total cost of an item with selling price x.Then find the total cost of a CD player with a selling price of $150. A) f(x)= 0.07x;$10.50 B)
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The sales tax in one state is 7% .Write a function rule for the total cost of an item with selling price x.Then find the total cost of a CD player with a selling price of $150.

A) f(x)= 0.07x;$10.50
B) f(x)= 1.07x; $160.50
C) f(x)= 7+x;$151.07
D) f(x)= x-7; $148.93

The sales tax in one state is 7% .Write a function rule for the total cost of an item-example-1
User Adia
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2 Answers

4 votes

Answer:

i guess $160.50

Explanation:

User Raid
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3.6k points
3 votes
A because all percentages has 0.00 and if u take that and times it by that number you will get the price that u want
User Nallamachu
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