document.write( "Question 994336: write the appropriate equation and solve\r
\n" ); document.write( "\n" ); document.write( "The Zimmerman know that they usually average 55 mi/hr when driving the 715 mi to visit their grandparents. They leave at 6 a.m.\r
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\n" ); document.write( "\n" ); document.write( "On the way home, the Zimmerman left at 10:00 a.m. and drove at an average of 50 mi/hr before stopping at a hotel for the night at 6:00 p.m. How many miles do they need to travel on the next day to get home?
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Algebra.Com's Answer #613520 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
The Zimmerman's traveled for 8 hour on the way home. That distance was \"55%2A8\" miles.\r
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\n" ); document.write( "\n" ); document.write( "Still remaining distance, \"715-55%2A8\" miles.\r
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\n" ); document.write( "\n" ); document.write( "How much time to finish?
\n" ); document.write( "t, this time in hours,
\n" ); document.write( "\"55%2At=%28715-55%2A8%29\"
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