Answer:
y = -1
x = -1
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
because ?*9=45
45÷9=5
Answer:
1. 3x+3y=9 since it is a coinciding line.It is equivalent because all the terms are multiplied by 3 from the original equation.
2. x-4=3x+4
x=3x+8
-2x=8
x=-4
y=-4-4
y=-8
please mark me brainlyest <i cant spell it i think i spelled it wrong lol >
4,200 meters
Or 4.2 km
Hope this helps good luck tho :)
Answer:
C
Step-by-step explanation:
Parallel line slopes are always the same.
