Question 1200208
Too much like the other two exercises from today.  Learn from them.



The one here, all in symbols only
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Two cars leave a location traveling in opposite directions. If one car averages P miles per hour and the other averages R miles per hour, then how long ,x , will it take for them to separate a distance of D miles?
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{{{(P+R)x=D}}}


{{{x=D/(P+R)}}}