Do u have a picture of the assignment?
Answer:

Step-by-step explanation:
<u>Given that,</u>
3 hours = 180 miles
Divide 3 to both sides
3/3 hour = 180/3 miles
1 hour = 60 miles
So, Mom drove 60 miles in one hour.
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You have an x and a y value, so k is y/x.
Since y is in dollars and x is in Euros, k =9/8
Therefore, your equation is y = 9/8 * x