Anumber increased by 4 is the same as 19 minus 2 times the name in equation form

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

Hi, can anyone show me how to do this problem? 100 points for this. in advance

If a line is defined by the equation y = 5x + 2, what is the slope?