Answer:
x = 2
Step-by-step explanation:
Hello, Marymack!
We know that in a geometric sequence defined by
![\mathsf{a_1}](https://tex.z-dn.net/?f=%5Cmathsf%7Ba_1%7D)
and
![\mathsf{r}](https://tex.z-dn.net/?f=%5Cmathsf%7Br%7D)
, the sum can be calculated the following way:
12% is the percent decrease
95,920 is 88% of 109,000.
x/100 = 95,920/109,000
95,920 x 100 = 9,592,000
9,592,000 / 109,000 = 88
100 - 88 = 12
Since it is 88% of it, it decreased by 12%
The answer would be D, she went from 0 to 20, then lost 10 points which would bring her 10 points, and then she lost an additional 25 points, bringing her to negative 15 (-15)