document.write( "Question 734328: Elizabeth drove 217 miles in 3.5 hours. What was elizabeths average speed , in miles per hour ? \n" ); document.write( "
Algebra.Com's Answer #448899 by checkley79(3341)\"\" \"About 
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D=RT
\n" ); document.write( "217=R*3.5
\n" ); document.write( "R=217/3.5
\n" ); document.write( "R=62 MPH. ANS.
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