Answer:
1 508.57143 steps
Step-by-step explanation:
divide 5,280 feet by 42 inches to get 1 508.57143 steps.
Set them equal to each other because they are parallel
3x+7=5x-17
Subtract 3x from both sides
7=2x-17
Add 17 on both sides
24=2x
Divide by 2 on both sides
12=x
Answer is attached....of both the parts.
Hope it helps:)