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Lecture 4

MAT 114 Lecture 4: Section+3.3+


Department
Mathematics
Course Code
MAT 114
Professor
Lisa Holden
Lecture
4

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Section 3.3
APPLICATIONS OF
SYSTEMS OF LINEAR
EQUATIONS
EXCERISE T
Airbus A330 3005 Seat
330 passengers and costs
200 million each while
Boeing Dreamliner 787 Gs
seat 240 passengers and
costs 250 million each

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You are the purchasing
manager for an airline
company and have a
spending goal of 4,300
Million for the purchase of
anew aircraft to seat a
total of 4,980 passengers
Your company has apolicy
of supporting US industries
and you have been
instructed to buy twice
as many Boeing
Sand

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Airbuses Given the
selection of three aircraft
how many ofeach should
you order
Xis the number of Airbus
A330 3005 to order xG
Yis the number of Boeing
769 300 ER's to order ye 4
Zis the number of Boeing
Dreamliner 787 9sto order E8
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