document.write( "Question 777146: Jason leaves Detroit at 4:00 PM and drives at a constant speed west along I-96. He passes Ann Arbor, 40 mi from Detroit, at 4:48 PM.
\n" ); document.write( "(a) Express the distance traveled in terms of the time (in hours) elapsed.
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Algebra.Com's Answer #473944 by josmiceli(19441)\"\" \"About 
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\"+d+=+r%2At+\"
\n" ); document.write( "\"+40+=+r%2At+\"
\n" ); document.write( "4:48 minus 4:00 = 48 min
\n" ); document.write( "Time in hours is \"+48%2F60+=+4%2F5++\" hrs
\n" ); document.write( "\"+40+=+r%2A%284%2F5+%29+\"
\n" ); document.write( "\"+r+=+%285%2F4%29%2A40+\"
\n" ); document.write( "\"+r+=+50+\" mi/hr
\n" ); document.write( "\"+40+=+50%2A%284%2F5%29+\"\r
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