Nick can shovel a driveway in t minutes. If Andrew were to shovel the driveway, it would takehim 6 more minutes than Nick. When both work together they can shovel the driveway in 75minutes. How long would it take Andrew to shovel the driveway by himself?

Answered: Image /qna-images/answer/26a9f296-edfe-4037-88e4-995ca395f811.jpg

Answered: Nick can shovel a driveway in t…

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter7: Rational Expressions And Functions

Section7.5: Solve Applications With Rational Equations

Problem 312E: Ronald can shovel the driveway in 4 hours, but if his brother Donald helps it would take 2 hours....

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Nick can shovel a driveway in t minutes. If Andrew were to shovel the driveway, it would take him 6 more minutes than Nick. When both work together they can shovel the driveway in 75 minutes. How long would it take Andrew to shovel the driveway by himself?