(x, y) (x2.71)
(0,0)
What is the area of the triangle in the diagram?
OA (1 – 3,) (*2-4₂)
O B. By, (12 - 11)
oc. // (+2 - 1₂)
2/1 +2 - 77 ) ( = } – 27
OD

The solution set for 5v2 – 125 = 0 is

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

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11