Help meee as quick i will give brainliest

Can someone me i’m confused. will give brainliest and a whole bunch of points

What is the measure of sty in oo below? 130 310 230 50

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.