18. The equation y = 30x represents the distance, y, in miles, a domestic cat can run after x hours. The table shows the distance, y, in miles, a domestic dog can run after x hours.
Time (in hours)
0.5
1
2
Distance (in miles)
17.5
35
70
Based on this information, which statement is true?
A
The cat and dog run the same distance every hour.
B.
The cat runs more miles per hour than the dog.
с
The distances the dog and cat run every hour cannot be compared
D
The dog runs more miles per hour than the cat.