Answer:
x = 0
y = -2
Step-by-step explanation:
-5x + y = -2
x = 0
y = -2
-3x + 6y = -12
x = 0
y = -2
120 has the same value as 12 tens
Answer:
11
Step-by-step explanation:
Supplementary angle must add up to 180 so the supplement will be 108 degrees. 180-72=108.