C. 8k+17
in your expression you have:
(7k-4k+5k)+(13+10-6)=
=(8k)+(17)
It's a little hard to see but it looks like A
hope that helps :)
The correct answer is (C). The sample is a subset of the population, and the parameter is a characteristic of the population of interest.
Answer:-10
Step-by-step explanation:
45 +5=-5x
-5x=50
X=-10
