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    Exam 7: Rational Expressions and Equations
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    Solve. -It Takes 9 Hours for 8 People to Paint a a House
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Solve. -It Takes 9 Hours for 8 People to Paint a a House

Question 43

Question 43

Multiple Choice

Solve.
-It takes 9 hours for 8 people to paint a house. How long will it take 2 people to do the job?


A) 2.5 hr
B) 32.4 hr
C) 36 hr
D) 2.3 hr

Correct Answer:

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