A product that normally cost $54 with a 20% discount will cost you $43.20, and you saved $10.80. You can also calculate how much you save by simply moving the period in 20.00 percent two spaces to the left, and then multiply the result by $54 as it follows: $54 x . 20 = $10.80 savings. Hope this helped!!
I agree with you on this problem. It is A. If that is the final answer, the negative exponent must be flipped in order to be positive. According to the equation, it is not positive so it is not a simpflied polynomial.
