Point a is at (2,-3). use the translation rule to determine the image of a. (x, y) --> (x+3 , y-1) *

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

Ihave trouble finding the nth term of a linear sequence

3x + 4y = 5 x- 3y = -7 solve by substitution