document.write( "Question 985515: Jess jogs at a rate of 6 miles per hour. The next time she jogs she increases her speed to a rate of 7 miles per hour.How long will it take her to jog 6 miles?
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Algebra.Com's Answer #606370 by ankor@dixie-net.com(22740)\"\" \"About 
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Jess jogs at a rate of 6 miles per hour.
\n" ); document.write( " The next time she jogs she increases her speed to a rate of 7 miles per hour.
\n" ); document.write( "How long will it take her to jog 6 miles?
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\n" ); document.write( "Another words,\"How long would it take to jog 6 mi at 7 mph?\"
\n" ); document.write( "Remember time = dist/speed
\n" ); document.write( "t = \"6%2F7\"
\n" ); document.write( "t = .857 hrs which is .857(60) = 51.4 min
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