What did the Mt. Everest Expedition do for the Climber having a birthday

An equation is shown below: 3(4x − 2) = 1 which of the following correctly shows the first two steps to solve this equation?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =