Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN: 9780134463216
Author: Robert F. Blitzer
Publisher: PEARSON
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3. 40% of the marbles in a bag are yellow. The rest are orange and green. The ratio of the number of orange to the
number of green is 4: 5. If there are 30 green marbles, how many yellow marbles are there? Use a visual model to
show your answer.
4. Susan has 50% more books than Michael. Michael has 40 books. If Michael buys 8 more books, will Susan have
more or less books than Michael? What percent more or less will Susan's books be? Use any method to solve the
problem.
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Transcribed Image Text:3. 40% of the marbles in a bag are yellow. The rest are orange and green. The ratio of the number of orange to the number of green is 4: 5. If there are 30 green marbles, how many yellow marbles are there? Use a visual model to show your answer. 4. Susan has 50% more books than Michael. Michael has 40 books. If Michael buys 8 more books, will Susan have more or less books than Michael? What percent more or less will Susan's books be? Use any method to solve the problem.
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