10. Solve the following problems following Polya's Four Step Method and employing the different strategies discussed. Write the problem and present the solution neatly and organized.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
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10. Solve the following problems following Polya's Four Step Method and employing the
different strategies discussed. Write the problem and present the solution neatly
and organized.
a. Frosia delivers prescriptions for the local pharmacy. On Tuesday, she delivered of
the prescriptions already in the delivery van and then of the remaining
prescriptions. After picking up 10 more prescriptions at the store, she delivered of
those she had with her. She then picked up an additional 12 prescriptions and
delivered of those she had in the van. Finally, she up 3 more and then delivered
the remaining 5 prescriptions. How many prescriptions did she deliver?
b. Joyce invited 17 friends to a dinner party at her house last Friday evening. She
gave each guest a card with a number from 2 through 18, reserving number 1 for
herself. When she had everyone paired off at the dinner table, she noticed that
the sum of each couple's numbers was perfect square. What number did Joyce's
partner have?
Transcribed Image Text:10. Solve the following problems following Polya's Four Step Method and employing the different strategies discussed. Write the problem and present the solution neatly and organized. a. Frosia delivers prescriptions for the local pharmacy. On Tuesday, she delivered of the prescriptions already in the delivery van and then of the remaining prescriptions. After picking up 10 more prescriptions at the store, she delivered of those she had with her. She then picked up an additional 12 prescriptions and delivered of those she had in the van. Finally, she up 3 more and then delivered the remaining 5 prescriptions. How many prescriptions did she deliver? b. Joyce invited 17 friends to a dinner party at her house last Friday evening. She gave each guest a card with a number from 2 through 18, reserving number 1 for herself. When she had everyone paired off at the dinner table, she noticed that the sum of each couple's numbers was perfect square. What number did Joyce's partner have?
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