Civil Engineer bought 24 boxes of screws for P2,200.00. There were three types of screws bought. Screw A cost P300.00 per box, Screw B cost P150.00 per box and Screw C cost P50.00 per box. How many boxes of screw B did he buy?

Civil Engineer bought 24 boxes of screws for P2,200.00. There were three types of screws bought. Screw A cost P300.00 per box, Screw B cost P150.00 per box and Screw C cost P50.00 per box. How many boxes of screw B did he buy?

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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A Civil Engineer bought 24 boxes of screws for P2,200.00. There were three types of screws bought. Screw A cost P300.00 per box, Screw B cost P150.00 per box and Screw C cost P50.00 per box. How many boxes of screw B did he buy?

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