ANSWER:
C ) 55 / t
Alison's rate if she travelled 55 miles in t hours would be:
r = 55 / t
This is as it needs to align with the formula for speed which is:
Where s = speed
Where d = distance
Where t = time
s = d / t
In this example, the rate ( r ) would be the speed ( s ), the distance ( d ) would be the miles traveled ( 55 ) and the time ( t ) would be the hours ( t ).
As a result, we would achieve the answer:
r = 55 / t
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