Which of the following expressions is equivalent to 3x + 3x + 5 + 5?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

Which of the following is the correct solution to the linear inequality shown below? y< 1/2x-4