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Find the slope of parallel lines

Parallel lines have the same slope.

Line d has a slope of . Line e is parallel to line d. What is the slope of line e?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Line e is parallel to d, so its slope is the same.

The slope of line e is

Line b has a slope of . Line k is parallel to line b. What is the slope of line k?
Simplify your answer and write it as a proper fraction or as a whole or mixed number.
 Solution: 