What is the value of this expression if h = 8,1 = -1, and k
-12?

How do you graph linear equation x+y=4

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

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?