If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the second equation is
substituted into the first equation.

2x-3y=-29
X+4y=13

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.

Which is the graph of this function 3 square root of x plus one if

Which of the following parabolas opens up?