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If the rate is in miles per hour, the time in the distance formula must be in:

AYears
BBeats
CHours
DWeeks
Answer & Solution
Correct answer: C. Hours
1. The units must match. 2. Rate in miles per hour needs time in hours. 3. Convert minutes before substituting. _Source: OpenStax Elementary Algebra 2e, Chapter 3, Uniform Motion Applications (CC BY 4.0)._
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