Answer:
![d = 55h](https://tex.z-dn.net/?f=%20d%20%3D%2055h%20)
Step-by-step explanation:
We are given that Chantal drives at a constant speed of 55 miles per hour.
If, d represents the total distance in miles, and
h represents number of hours, the following equation can be used to express the given situation:
![d = 55h](https://tex.z-dn.net/?f=%20d%20%3D%2055h%20)
For every hour, a distance of 55 miles is covered.
Thus, if h = 1, ![d = 55(1) = 55 miles](https://tex.z-dn.net/?f=%20d%20%3D%2055%281%29%20%3D%2055%20miles%20)
If h = 2,
.
Therefore,
, is an ideal equation that represents the situation given in the question above.