Use your graph to estimate the value 2.6 (square root)

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

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x