The slope of the red line is 5. The correct answer is option B. 5
Two parallel lines, always have the same slope. Since the green and red line are parallels and the green line has slope 5, the slope of the red line is also 5.
Answer:

Step-by-step explanation:

Answer:
it goes al the way up to 15 and it stops at 5 and the 8 makes the green house