Please help with this

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 suare root of 9x plus 7 plus the square rot of 2x equall to 7

Item 1 solve for s. s+24=90 −114 −66 66 114