(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

If Terry had run 2.0 km/h faster, he would have taken 30 minutes less to cover a 25 km run. What was Terry's running speed?

2. Relevant equations

d=vt

3. The attempt at a solution

equation 1

25 = xy

equation 2

25 = (x +2)(y-0.5)

???? Is this right? assuming x = his speed and y = his time

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# Homework Help: D=vt problem

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