Solve the following systems of equations graphically. Please state your answer as an ordered pair (x, y). x + y = 1 y = (2/3)x - 4 Give your answer as an ordered pair, leaving off the parentheses.(Do not put spaces in any part of your answer, or it will not be graded as correct.) For example, a solution of (-5, 6) would be typed as -5,6.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before