The common factor is b since they both share it.
Hope this helps
The answer for the problems are below in the picture let me know if that makes sense.
Answer:
Perpendicular lines.
Step-by-step explanation:
They are called perpendicular lines.
If the slope of one line is m them the slope of the other is -1/m.
Answer:
First option: (Substitute)
2x+3 (x+1.5) = 12
Answer:
8.36
Step-by-step explanation:
