Diana usually drives at an average rate of 30 mph. If Diana drives at an average rate of x mph, how long will it take her to get to Tony's house, which is 12 miles away?

Answer 1

The time it takes for Diana to get to Tony's house can be calculated using the formula:

Time = Distance / Rate

Substituting the values into the formula:
Time = 12 miles / x mph

Therefore, it will take Diana 12/x hours to get to Tony's house.