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icang [17]
3 years ago
11

The sales tax in one state is 3%. Write a function rule for finding the total cost of an item with selling price x. Then find th

e total cost of a CD player with a selling price of $150.
A, f(x)=x-3;$154.50
B, f(x)=x-3;$148.97
C, f(x)=0.03x;$4.50
D f(x)=3+x;$151.03
Somebody please answer the question as soon as possible. Thank You!
Mathematics
1 answer:
icang [17]3 years ago
7 0
C-f(x)=0.03x;$154.50

0.03X$150=$154.50
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<h3>What are length and width?</h3>

Length is describing how long is the object. The width is defined as how wide is the object.

Given that the width of the window is 4.9 feet. The length is given as 0.6 feet less than 2.5 times its width.

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brainly.com/question/3133832.

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Here are the answers

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3 years ago
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Say x=5.764---
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