Rene drove from Miami to Orlando, a total distance of 240 mi. He drove for 1 hr in city traffic and for 3 hr on the highway. If his average speed on the highway was 20 mph faster than his speed in the city, determine his average speed driving in the city and his average speed driving on the highway.
Rene drove from Miami to Orlando, a total distance of 240 mi. He drove for 1 hr in city traffic and for 3 hr on the highway. If his average speed on the highway was 20 mph faster than his speed in the city, determine his average speed driving in the city and his average speed driving on the highway.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Rene drove from Miami to Orlando, a total
distance of 240 mi. He drove for 1 hr in city
traffic and for 3 hr on the highway. If his
average speed on the highway was 20 mph
faster than his speed in the city, determine his
average speed driving in the city and his
average speed driving on the highway.
distance of 240 mi. He drove for 1 hr in city
traffic and for 3 hr on the highway. If his
average speed on the highway was 20 mph
faster than his speed in the city, determine his
average speed driving in the city and his
average speed driving on the highway.
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