document.write( "Question 394510: If a man drove 48 more miles an hour than the number of hours he drove , if he drove 208 miles in all how many hours did he drive and at what rate?
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Algebra.Com's Answer #279946 by edjones(8007)\"\" \"About 
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speed * time = distance
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\n" ); document.write( "t(t+48)=208
\n" ); document.write( "t^2+48t-208=0
\n" ); document.write( "(t-4)(t+52)=0
\n" ); document.write( "t=4 hrs
\n" ); document.write( "s=4+48=52 mph rate
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