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For trucks travelling in opposite directions, the distances travelled must:
AStay always the same
BAdd up to 325 miles
CEqual each other only
DSubtract to zero
Answer & Solution
Correct answer: B. Add up to 325 miles
1. They move apart from a common start.
2. West distance plus east distance is the gap.
3. That gap is 325 miles.
_Source: OpenStax Elementary Algebra 2e, Chapter 3, Uniform Motion Applications (CC BY 4.0)._
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