PLEASE HELP. When solving the equation, what property was used to go from Step 2 to Step 3? Step 1: -(2x + 3) = x - 18
Step 2: -2x - 3 = x - 18
Step 3: -3 = 3x - 18

9514 1404 393

  addition property of equality

Step-by-step explanation:

The addition property of equality is used to add 2x to both sides of the equation:

  -2x +2x -3 = x +2x -18 . . step 2 with 2x added

  -3 = 3x -18 . . . . . . . . . . . . step 3 (simplified)

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,