
Convert the mixed number to an improper fraction:

Subtract the fractions to get your final answer:

Answer:
1 pound
Step-by-step explanation:
Use algo como cymath. It’s a calculator and it works very well
Intersecting lines are lines that meet at some point while perpendicular lines are intersecting lines that makes a right angle at the point of intersection.
Two line can either be intersecting or perpendicular. It is not possible to have two line that is neither intersecting or parallel.