Answer:
The distance from the burger shop to the boardwalk is 7 miles.
Explanation:
Steve follows the following sequence:
Home -> Burger shop -> Boardwalk
The total distance is 15 miles.
Steve's house to the burger shop is 8 miles. What is the distance from the burger shop to the boardwalk?
Home -> Burger shop: 8 miles
Burger shop -> Boardwalk: x miles
Total: 15 miles
8 + x = 15
x = 7
The distance from the burger shop to the boardwalk is 7 miles.