document.write( "Question 283212: Kayressa and John both drive delivery trucks. They leave the warehouse at the same time, but their routes are in opposite directions. Kayressa's rate is 15 mph less than John's rate. After 4 hours, they are 380 miles apart. What are the rates of the trucks?\r
\n" ); document.write( "\n" ); document.write( "Kayressa's rate = ____ mph
\n" ); document.write( "and
\n" ); document.write( "John's rate = _____ mph.
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Algebra.Com's Answer #205636 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
380/4=95
\n" ); document.write( "x+x-15=95
\n" ); document.write( "2x=110
\n" ); document.write( "x=55 mph john
\n" ); document.write( "x-5=40 mph kay
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