Answer:
1.) supplementary m<1+m<2=180 and m<2+m<3=180
2.) congruent, supplementary
Step-by-step explanation:
the answers are in this order above
the solution is where the line cross on the y axis, which is on 0
so y = 0
The answer should be
780x + 1500y=31000
please correct me if i'm wrong
