Answer:
The number of miles the train travels in an hour.
Step-by-step explanation:
Hope this helps!
Answer:
They are related becasue if you find the area of a parallelogram then divide it by two then you have the area of a triangle
Step-by-step explanation:
4x + 5 - 5x
4 x 12+ 5
48 + 5 - 5
53 - 5
48