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OpenStax, Elementary Algebra 2e §8.8 Solve Uniform Motion and Work Applications · Exercise 29 · Algebra · Rational expressions

Solve Uniform Motion and Work Applications · Exercise 29

Solve work applications.

Ronald can shovel the driveway in 4 hours, but if his brother Donald helps it would take 2 hours. How long would it take Donald to shovel the driveway alone?

~5 minWritten answer · compare with the solution

OpenStax, Elementary Algebra 2e · §8.8 Solve Uniform Motion and Work Applications · Exercise 29

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