10 is decreased by four times the quantity of 8-3. One is an added to that result.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?