Find the quotient and simplify

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Landon wrote that 3−2.6=4. which statement about his answer is true?