document.write( "Question 1009044: a truck can travel 120 miles in the same time that it takes a car to travel 135 miles. If the trucks rate is 5 miles per hour slower than the cars,find the average rate for each. \n" ); document.write( "
Algebra.Com's Answer #629302 by macston(5194)\"\" \"About 
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\n" ); document.write( "\"Time=distance%2Frate\"
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\n" ); document.write( "Since car and truck travel the same time, and letting R=rate of truck:
\n" ); document.write( "\"120%2FR=135%2F%28R%2B5%29\"
\n" ); document.write( "\"%28120%29%28R%2B5%29=135R\"
\n" ); document.write( "\"120R%2B600=135R\"
\n" ); document.write( "\"600=15R\"
\n" ); document.write( "\"40=R\"
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\n" ); document.write( "ANSWER 1: Average rate for the truck is 40 mph.
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\n" ); document.write( "R+5=40+5=45
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\n" ); document.write( "ANSWER 2: Average rate for the car is 45 mph.
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