The first motorist paid $49.80 for 12 gallons of gas and 2 quarts of oil. The second motorist paid $64.50 for 15 gallons of gas and 3 quarts of oil What is the price of a gallon of gas and a quart of oil?

The first motorist paid $49.80 for 12 gallons of gas and 2 quarts of oil. The second motorist paid $64.50 for 15 gallons of gas and 3 quarts of oil What is the price of a gallon of gas and a quart of oil?

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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