"<span>Rust Belt" is a term for upper Northeastern United States region and other like the Great Lakes, and the Midwest States, referring to economic
decline, population loss, and urban decay due to the shrinking
of its once powerful industrial sector.</span>
Answer: 6.313 miles
Explanation:
The distance is calculated by Simple Rule of Three:

Answer:
OPTION D
Explanation:
IT OUTLINES THE COOPERATION BETWEEN COUNTRIES FOR SCIENTIFIC RESEARCH
Absolutely random question, but I would use a large hammer and smash my rock to piece. :/