There are thirty-one rose bushes and nineteen walnut trees currently in the park. Park workers will plant more rose bushes today. When the workers are finished there will be eighty rose bushes in the park. How many rose bushes did the workers plant today?

There are thirty-one rose bushes and nineteen walnut trees currently in the park. Park workers will plant more rose bushes today. When the workers are finished there will be eighty rose bushes in the park. How many rose bushes did the workers plant today?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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