What is √81 times 3 plus 4 minus 5?

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.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10