REPOST- I kinda need this solved soon I have been trying to figure it out for a while and haven't gotten anywhere

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)