The answer is,

Also equivalent to about, 0.185188.
- Points J, K, and Q are collinear
- There is only one line that can be drawn through points L and P
Answer:
10%
Step-by-step explanation:
Percent change= New-Old |Old|× 100% percent change=81-90 |90| × 100= -9 90×100=-10%
-4/3 I believe is your answer.