Well, your wrong because if we look closely the table is correct, For example, 1 hour is equal to 55 miles

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carmelle:

and so on...

carmelle:

Therefore B can be eliminated. Any other guesses?

Tonycoolkid21:

D

carmelle:

Though the graph is really small, it seems pretty accurate. When you look at the graph, 1 hour seems to cross 55 miles. Therefore, D can be eliminated.
We are now left with A and C. What do you think it is?

Tonycoolkid21:

answerA

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carmelle:

No, that's not right either. The answer for this question would be c.
Here's why:
The equation used for A; d = 55t, can be used to prove C is wrong
Lets substitute 3 with t
d = 55(3)
So, we should do 55 x 3
What do we get when we do that?

Tonycoolkid21:

yes B

carmelle:

Well, when we do 55 x 3 we get 165 not 160. That proves that C is the correct answer. Hope that help!!
The answer to your question is C.