Answer:
Neither
Step-by-step explanation:
The slope of PQ is -3.
The slope of RS is 3.
Parallel lines have the same slope. The slopes for perpendicular lines are the opposite of the reciprocal. PQ and RS are intersecting lines, but not parallel or perpendicular.
The awnser would be-(4a+b-3) I hope this helps you
Answer:

Step-by-step explanation:

<span>A statistical question is one that can be answered by collecting data and where there will be variability in that data.</span>