Mandy will travel 210 miles in [tex]3\frac{1}{2}[/tex] hours
Speed of the bus = 60 mph
Total time Taken = 3.5 hours
[tex]Speed = \frac{Distance}{Time}[/tex]
Distance = Speed * Time
= 60*3.5
=210 miles
Therefore, option 210 miles is the correct answer
To learn more about speed, refer :
https://brainly.com/question/13262646
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