Which ordered pair is a solution of the equation
y= x - 2

(3,1)
(1,3)
(-1,3)
(3, -1)

-5x+4

(2,14)
(5,-29)
(3,-19)
(5,-21)

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

How do i put 3(x+7) in distributive property

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?