What is the solution to the equation sqrt (2x + 8) − 6 = 4. someone check my work .. sqrt (2x+8) - 6 = 4 . #1 add 6 to both sides . sqrt (2x+8) - 6 + 6 = 4 + 6. sqrt (2x+8) = 4 + 6 4 + 6 = 10. sqrt (2x+8) = 10. square both sides. (sqrt 2x+8)^2 = 10^2 10^2 = 100. (sqrt 2x + 8)^2 = 2x + 8. 2x+8 = 100. x=46 .

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution