Find the value of x. If your answer is not a integer, leave it in simplest radical form. I know you can see for so the last one is 5/2

Which of the following lines is not parallel to the graph of y = 4x +7?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)