SOLUTION: Sales tax in one state is 7%. Write a function rule for finding 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
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Question 269413: Sales tax in one state is 7%. Write a function rule for finding 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. AM i CORRECT WITH THE ANSWER F(X)= 0.07X;$10.50
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
f(x)=1.07x
1.07*150=160.50
.
Ed
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