Figure FGHIJK is a regular hexagon. Segment FK is located at F (1, 2) and K (4, 2). What is the perimeter of FGHIJK? 14 units
16 units
18 units
20 units

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Which letters from the table represent like terms? a and b b and c a and d b and d

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2