Haley was on a long 357 mile road trip. The first part ofthe trip there was lots of traffic, she only averaged 18mph. The second part of the trip there was no traffic soshe could drive 57 mph. If the trip took her 9 hours, howlong did she travel at each speed?In traffic she drove forhoursAfter the traffic cleared she drove forhours.

Let in traffic she drove for x hour's After for y hours

aley was on a long 357 mile road trip. The first part of e trip there was lots of traffic, she only averaged 18 ph. The second part of the trip there was no traffic so e could drive 57 mph. If the trip took her 9 hours, how ng did she travel at each speed? traffic she drove for hours ter the traffic cleared she drove for hours.

aley was on a long 357 mile road trip. The first part of e trip there was lots of traffic, she only averaged 18 ph. The second part of the trip there was no traffic so e could drive 57 mph. If the trip took her 9 hours, how ng did she travel at each speed? traffic she drove for hours ter the traffic cleared she drove for hours.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter2: Equations And Inequalities

Section2.3: Models And Applications

Problem 21SE: Fiora starts riding her bike at 20 mi/h. After a while, she slows down to 12 mi/h, and maintains...

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