document.write( "Question 991034: The factory produces b bicycle an hour and runs for h hours a day. Write a variable expression for the number of bicycle tires the factory uses each day. Evaluate the expression when b =50 and h =16 \n" ); document.write( "

Algebra.Com's Answer #610952 by josmiceli(19441) $\"\"$ $\"About$

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[ bicycles / hr ] x [ h hrs / day ] = [ bicycles / day ]
\n" ); document.write( "and
\n" ); document.write( "[ bicycles / day ] x [ tires / bicycle ] = [ tires / day ]
\n" ); document.write( "bicycles / day = $\"+bh+\"$
\n" ); document.write( "tires / day = $\"+2bh+\"$
\n" ); document.write( "--------------------
\n" ); document.write( " $\"+b+=+50+\"$
\n" ); document.write( " $\"+h+=+16+\"$
\n" ); document.write( " $\"+2bh+=+2%2A50%2A16+\"$
\n" ); document.write( " $\"+2bh+=+1600+\"$ \n" ); document.write( "

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