What is the equation in slope intercept form for the equation y+2=-2(x-5)

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table