PLZZZ NEED HELP ASAP DUE AT 9 PM TODAY! PLZ DONT REPORT ME. What is the solution of the system of equations shown below?
y = -x + 3
y = 4x - 2

A: (0,3)
B: (1,2)
C: (2,1)
D: (0,-2)

Its B 100%

Step-by-step explanation:

Just plug in the coordinates

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

no

step-by-step explanation:

answer