What is the first step to solve the equation 2x^2 - 8 =-4? A. Take the square root of each side of the equation.
B. Divide both sides by 2.
C. Add 8 to both sides of the equation.
D. None, because there is no solution.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

Which of the following expressions cannot be simplified to x – 2?