Driving along a crowded freeway, you notice that it takes a time t to go from one mile marker to the next. When you increase your speed by 5.0 mi/h, the time to go one mile decreases by 13 s. What was your original speed in mi/hr?
X (which in this case is 1 bc 1 mile)=VT
The Attempt at a Solution
Ive tried countless times on paper
I know you convert the 13s into hr by dividing 13/3600
i know you do something with t-13
but im so lost.