A) 5/2x^3-9/4x^2+7/2x-3/2
b) the ans. are not the same.
THE answer is 17 because 2X2= 4+13= 17
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Answer:
x = 6
Step-by-step explanation:
f(x) means x = -2 if you multiply 1/2 by -2 you get -1
Answer: 9$
Explanation: 15% is how much a person will pay and 15% of 60 is 9$