Reiko needs to mail her Christmas cards and packages and wants to keep her mailing costs to no more than $165.00. The number of cards is at least 30 more than twice the number of packages. The cost of mailing a card (with pictures enclosed) is $1.50 and for a package, the cost is $5.50. Write a system of 2 inequalities to model this situation. Use "x" for the number of packages and "y" for the number of cards.
Reiko needs to mail her Christmas cards and packages and wants to keep her mailing costs to no more than $165.00. The number of cards is at least 30 more than twice the number of packages. The cost of mailing a card (with pictures enclosed) is $1.50 and for a package, the cost is $5.50. Write a system of 2 inequalities to model this situation. Use "x" for the number of packages and "y" for the number of cards.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Reiko needs to mail her Christmas cards and packages and wants to keep her mailing costs to no more than $165.00. The number of cards is at least 30 more than twice the number of packages. The cost of mailing a card (with pictures enclosed) is $1.50 and for a package, the cost is $5.50.
Write a system of 2 inequalities to model this situation. Use "x" for the number of packages and "y" for the number of cards.
First Inequality:
Second Inequality:
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