Sally is going on a vacation with her family. in 2 hours they travel 90.5 miles. if they travel at the same speed, write an equation that represents how far they will travel, d, in h hours

Step-by-step explanation:

This constant motion is represented by:

Where is distance, is speed and is time.

We know that in 2 hours they travel 90.5 miles, this gives us a speed of:

But, the problem is asking for a general expression:

Therefore, they travel a distance in hours, according to the expression

for the points! : )