Answer the word problems by finding the unknowns using linear equations. A shipping company charges P2.90 for all packages weighing less than or equal to 2 kilos, P5.20 for packages weighing more than 2 kilos but less than 5 kilos, and P8.00 for all packages weighing 5 kilos or more. The number of packages weighing 2 kilos or less is 50% more than the number of packages weighing 5 kilos or more. One day shipping charges for 300 orders was P1,508. Find the number of packages in each category.
Answer the word problems by finding the unknowns using linear equations. A shipping company charges P2.90 for all packages weighing less than or equal to 2 kilos, P5.20 for packages weighing more than 2 kilos but less than 5 kilos, and P8.00 for all packages weighing 5 kilos or more. The number of packages weighing 2 kilos or less is 50% more than the number of packages weighing 5 kilos or more. One day shipping charges for 300 orders was P1,508. Find the number of packages in each category.
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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Answer the word problems by finding the unknowns using linear equations.
A shipping company charges P2.90 for all packages weighing less than or equal to 2 kilos, P5.20 for packages weighing more than 2 kilos but less than 5 kilos, and P8.00 for all packages weighing 5 kilos or more. The number of packages weighing 2 kilos or less is 50% more than the number of packages weighing 5 kilos or more. One day shipping charges for 300 orders was P1,508. Find the number of packages in each category.
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