Answer:
its A
Step-by-step explanation:
6-2= 4 was that the question???
Answer:
the sustitucion metod is easy x=5 y=3
Step-by-step explanation:
x-3y=-4 (-2)
2x-y=7 (1)
-2x+6y=8
2x-y=7
5y=15
y=3
2x-3=7
2x=10
x=5
Answer:
the answers B c=35h+50
Step-by-step explanation: