Answer:
$37.20
Step-by-step explanation:
Sales tax is 7.25% = 40/1.075 on the final price.= $2.80
The final price $42.80
If the sweatshirt hasn't been discounted then it becomes $32 = $8 off normal price + 7.25% sales tax= 32/1.075. 29.767
The final price $34.20 = $2.20 sales tax charge.
Your answer is x^4 + 2 x^2 +2
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The domain of f is all real numbers (since it is a polynomial), hence the value of g(x) is not restricted in any way.
