What is the maximum value of the objective function, P, with the given constraints? P=20x+35y

⎧⎩⎨⎪⎪⎪⎪⎪⎪⎪⎪x+y≤125x+y≤20x≥0y≥0

80

390

420

700

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.

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2