Please help here is 25 points

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

How do you write y-10=2 (x-8) in standard form

What is 6/10 rounded to the nearest half