document.write( "Question 929869: a car travels 30 miles in the same time that a car traveling 5 miles per hours faster travels 45 miles what is the rate of each car \n" ); document.write( "
Algebra.Com's Answer #564545 by ewatrrr(24785)\"\" \"About 
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times the same
\n" ); document.write( "r the rate of the slower vehicle
\n" ); document.write( "\"30mi%2Fr+=+45mi%2F%28r+%2B+5%29\"
\n" ); document.write( "30(r+5) = 45r
\n" ); document.write( "150 = 15r
\n" ); document.write( "150/15 = r
\n" ); document.write( "10mph = r, the rate of the slower vehicle. the faster: 15mph
\n" ); document.write( "And... checking
\n" ); document.write( "30mi/10mph = 45mi/15mph = 3hr
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