3ab is 3ab and 7bc is 7bc they different my ni gga
Believe it or not, this is the second version of Q is very similar to the first, even though it doesn't really look like it. We can represent the second version as a * (1 + r)^t
See the similarity between this and the first version? Thus, we can represent what is given in the problem as:
Q = a * b^t = a * (1 + r)^t
Thus, b = 1 + r. Since b = 0.8, we can find r.
0.8 = 1 + r
r = -0.2, or r = -20%.
Lets look at x^2+8x-3
the degree of the polynomial is the highest power of the exponent of the placeholders
x^2, power=2
8x, power=1
-3, power=0 (-3x^0=-3)
so if you had
x^89+x^8-8x-2^100
degree is 89 since that is highest power of the placeholders
Answer:
The price was marked down by 12.58%
Step-by-step explanation:
153.77 is a 12.581011938601% decrease of 175.90.
Percentage of decrease = |175.90 - 153.77|/175.90 = 22.13/175.90 = 0.12581011938601 = 12.581011938601%
