(10x+6y) subtracted from (6x-8y)(6x−8y) in simplest terms.

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 a graph with a never ending line called?

How can (square root of 25) ^2 be rewritten?