Solve the system of equations by graphing.
3x + y = -4
x - 2y = -6

What is (28 + 7 + 6 + 3) x 1/2 show your work

Use set buikder notation to represent the following set: {, -2, -1, 0}

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms