Question

Helppp

Answer 1

20 minutes = ⅓ of an hour, so Jon was ⅓ hr × 50 mi/hr = 50/3 mi out before Joel starts. 

Let t represent the time that Joel drove @ 65 mph 

Joel traveled t hr × 65 mi/hr = 65t mi 
Jon traveled 50/3 + 50t miles 

So 65t = 50/3 + 50t must be equal 

Solve for t to answer your question